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layout: post title: 力场拟合工具xff开发杂记 categories:


引介

xff是一个用于拟合力场参数的在线工具, 可以生成GROMACS格式的拓扑文件. 目前它的功能尚简陋, 只能基于力常数矩阵(力常数为体系能量对坐标的二阶导数, 力常数矩阵常称为Hessian, 中文也有称海森矩阵, 或海森, 海塞的, 本文中称为海森, 以避免与力场参数中的力常数混淆)生成力场的简谐势参数. 后续可能会添加更多的功能, 也可能不会, 凭天意.

这篇文本是我开发xff工具过程中遇到或想到东西的杂乱记录, 算不得正式说明. 我暂时也没有时间将它爬梳成连贯有序, 逻辑自洽的正式文档, 那就采取这种所谓的论语体吧, 想到哪是哪, 想到哪说哪. 既然是杂记, 难免存在思维跳跃之处, 希望那只是因为我头脑活跃, 而不是因为痴呆健忘.

我不想把它梳理成比较正式的文档还有一个私心, 是我希望开发过程透明, 尽量展示而不是隐藏其中的一些细节, 以便有需要的人可以更清楚地了解实际开发过程是如何进行的, 并能从中学到些东西. 在正式发表的论文中, 无论公式推导还是实验步骤, 多是大混乱后清理出的道路, 看起来逻辑合理, 走起来干净通畅, 但实际过程往往远非如此. 数学王子高斯, 后人评价他像只狐狸, 会清理掉自己走过的痕迹, 单留下漂亮的结果让人赞叹而无法学习. 要学习, 只得去研究他未烧掉的草稿, 甚是可惜. 我当然没有狂妄到无知的地步, 只是在这里留下草稿, 凭需要者自取.

杂记

代码

gmxtools.

界面说明

测试

c6h6.fchk来自JCTC作者所给示例, 频率缩放因子为0.957.

<table id='tab-0'><caption>苯键长项, 键长r单位Å, 力常数K/2单位kcal/mol/A²  <input type='button' id='tab-0_tog' value='折叠表格' onclick="togtab('tab-0', this.value)"></caption><tr> <th rowspan="1" colspan="1" style="text-align:center;">原子i-j</th> <th rowspan="1" colspan="1" style="text-align:center;">类型</th> <th rowspan="1" colspan="1" style="text-align:center;">r(py)</th> <th rowspan="1" colspan="1" style="text-align:center;">r(js)</th> <th rowspan="1" colspan="1" style="text-align:center;">K/2(py)</th> <th rowspan="1" colspan="1" style="text-align:center;">K/2(js-QR)</th> <th rowspan="1" colspan="1" style="text-align:center;">K/2(js-Jacobi)</th> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">1 2</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C</td> <td rowspan="1" colspan="1" style="text-align:center;">1.390</td> <td rowspan="1" colspan="1" style="text-align:center;">1.390394</td> <td rowspan="1" colspan="1" style="text-align:center;">365.36</td> <td rowspan="1" colspan="1" style="text-align:center;">365.363991</td> <td rowspan="1" colspan="1" style="text-align:center;">352.426152</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">1 3</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C</td> <td rowspan="1" colspan="1" style="text-align:center;">1.390</td> <td rowspan="1" colspan="1" style="text-align:center;">1.390238</td> <td rowspan="1" colspan="1" style="text-align:center;">366.18</td> <td rowspan="1" colspan="1" style="text-align:center;">366.180366</td> <td rowspan="1" colspan="1" style="text-align:center;">353.483247</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">1 4</td> <td rowspan="1" colspan="1" style="text-align:center;">C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">1.084</td> <td rowspan="1" colspan="1" style="text-align:center;">1.084071</td> <td rowspan="1" colspan="1" style="text-align:center;">350.91</td> <td rowspan="1" colspan="1" style="text-align:center;">350.909252</td> <td rowspan="1" colspan="1" style="text-align:center;">350.909252</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">2 5</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C</td> <td rowspan="1" colspan="1" style="text-align:center;">1.390</td> <td rowspan="1" colspan="1" style="text-align:center;">1.390238</td> <td rowspan="1" colspan="1" style="text-align:center;">366.18</td> <td rowspan="1" colspan="1" style="text-align:center;">366.180366</td> <td rowspan="1" colspan="1" style="text-align:center;">353.483247</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">2 6</td> <td rowspan="1" colspan="1" style="text-align:center;">C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">1.084</td> <td rowspan="1" colspan="1" style="text-align:center;">1.084071</td> <td rowspan="1" colspan="1" style="text-align:center;">350.91</td> <td rowspan="1" colspan="1" style="text-align:center;">350.909252</td> <td rowspan="1" colspan="1" style="text-align:center;">350.909252</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">3 9</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C</td> <td rowspan="1" colspan="1" style="text-align:center;">1.390</td> <td rowspan="1" colspan="1" style="text-align:center;">1.390234</td> <td rowspan="1" colspan="1" style="text-align:center;">366.19</td> <td rowspan="1" colspan="1" style="text-align:center;">366.188070</td> <td rowspan="1" colspan="1" style="text-align:center;">353.491432</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">3 12</td> <td rowspan="1" colspan="1" style="text-align:center;">C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">1.084</td> <td rowspan="1" colspan="1" style="text-align:center;">1.084136</td> <td rowspan="1" colspan="1" style="text-align:center;">350.98</td> <td rowspan="1" colspan="1" style="text-align:center;">350.976623</td> <td rowspan="1" colspan="1" style="text-align:center;">350.976619</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">5 7</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C</td> <td rowspan="1" colspan="1" style="text-align:center;">1.390</td> <td rowspan="1" colspan="1" style="text-align:center;">1.390234</td> <td rowspan="1" colspan="1" style="text-align:center;">366.19</td> <td rowspan="1" colspan="1" style="text-align:center;">366.188070</td> <td rowspan="1" colspan="1" style="text-align:center;">353.491432</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">5 8</td> <td rowspan="1" colspan="1" style="text-align:center;">C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">1.084</td> <td rowspan="1" colspan="1" style="text-align:center;">1.084136</td> <td rowspan="1" colspan="1" style="text-align:center;">350.98</td> <td rowspan="1" colspan="1" style="text-align:center;">350.976623</td> <td rowspan="1" colspan="1" style="text-align:center;">350.976619</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">7 9</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C</td> <td rowspan="1" colspan="1" style="text-align:center;">1.390</td> <td rowspan="1" colspan="1" style="text-align:center;">1.390398</td> <td rowspan="1" colspan="1" style="text-align:center;">365.35</td> <td rowspan="1" colspan="1" style="text-align:center;">365.354387</td> <td rowspan="1" colspan="1" style="text-align:center;">352.415876</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">7 10</td> <td rowspan="1" colspan="1" style="text-align:center;">C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">1.084</td> <td rowspan="1" colspan="1" style="text-align:center;">1.084071</td> <td rowspan="1" colspan="1" style="text-align:center;">350.91</td> <td rowspan="1" colspan="1" style="text-align:center;">350.909266</td> <td rowspan="1" colspan="1" style="text-align:center;">350.909265</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">9 11</td> <td rowspan="1" colspan="1" style="text-align:center;">C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">1.084</td> <td rowspan="1" colspan="1" style="text-align:center;">1.084071</td> <td rowspan="1" colspan="1" style="text-align:center;">350.91</td> <td rowspan="1" colspan="1" style="text-align:center;">350.909266</td> <td rowspan="1" colspan="1" style="text-align:center;">350.909265</td> </tr> <tr> <th rowspan="2" colspan="1" style="text-align:center;">平均</th> <td rowspan="1" colspan="1" style="text-align:center;">C-C</td> <td rowspan="1" colspan="1" style="text-align:center;">1.390</td> <td rowspan="1" colspan="1" style="text-align:center;">1.390289</td> <td rowspan="1" colspan="1" style="text-align:center;">365.91</td> <td rowspan="1" colspan="1" style="text-align:center;">365.909209</td> <td rowspan="1" colspan="1" style="text-align:center;">353.131898</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">1.084</td> <td rowspan="1" colspan="1" style="text-align:center;">1.084093</td> <td rowspan="1" colspan="1" style="text-align:center;">350.93</td> <td rowspan="1" colspan="1" style="text-align:center;">350.931714</td> <td rowspan="1" colspan="1" style="text-align:center;">350.931712</td> </tr> <tfoot><tr><td colspan="7" style="text-align:left"> js-QR对角化程序可以得到与py脚本一致的结果<br> 对称化方法得到的值稍有差距<br> </td></tr></tfoot> </table><table id='tab-1'><caption>苯键角项, 键角θ单位°, 力常数K/2单位kcal/mol/rad²  <input type='button' id='tab-1_tog' value='折叠表格' onclick="togtab('tab-1', this.value)"></caption><tr> <th rowspan="1" colspan="1" style="text-align:center;">原子i-j-k</th> <th rowspan="1" colspan="1" style="text-align:center;">类型</th> <th rowspan="1" colspan="1" style="text-align:center;">θ(py)</th> <th rowspan="1" colspan="1" style="text-align:center;">θ(js)</th> <th rowspan="1" colspan="1" style="text-align:center;">K/2(py)</th> <th rowspan="1" colspan="1" style="text-align:center;">K/2(js-QR)</th> <th rowspan="1" colspan="1" style="text-align:center;">K/2(js-Jacobi)</th> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">2 1 3</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C</td> <td rowspan="1" colspan="1" style="text-align:center;">120.0</td> <td rowspan="1" colspan="1" style="text-align:center;">119.998987</td> <td rowspan="1" colspan="1" style="text-align:center;">96.96</td> <td rowspan="1" colspan="1" style="text-align:center;">96.960206</td> <td rowspan="1" colspan="1" style="text-align:center;">66.029786</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">2 1 4</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">120.0</td> <td rowspan="1" colspan="1" style="text-align:center;">119.971551</td> <td rowspan="1" colspan="1" style="text-align:center;">30.87</td> <td rowspan="1" colspan="1" style="text-align:center;">30.869577</td> <td rowspan="1" colspan="1" style="text-align:center;">28.686460</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">3 1 4</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">120.0</td> <td rowspan="1" colspan="1" style="text-align:center;">120.029462</td> <td rowspan="1" colspan="1" style="text-align:center;">30.87</td> <td rowspan="1" colspan="1" style="text-align:center;">30.867021</td> <td rowspan="1" colspan="1" style="text-align:center;">28.770805</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">1 2 5</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C</td> <td rowspan="1" colspan="1" style="text-align:center;">120.0</td> <td rowspan="1" colspan="1" style="text-align:center;">119.998987</td> <td rowspan="1" colspan="1" style="text-align:center;">96.96</td> <td rowspan="1" colspan="1" style="text-align:center;">96.960206</td> <td rowspan="1" colspan="1" style="text-align:center;">66.029786</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">1 2 6</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">120.0</td> <td rowspan="1" colspan="1" style="text-align:center;">119.971551</td> <td rowspan="1" colspan="1" style="text-align:center;">30.87</td> <td rowspan="1" colspan="1" style="text-align:center;">30.869577</td> <td rowspan="1" colspan="1" style="text-align:center;">28.686460</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">5 2 6</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">120.0</td> <td rowspan="1" colspan="1" style="text-align:center;">120.029462</td> <td rowspan="1" colspan="1" style="text-align:center;">30.87</td> <td rowspan="1" colspan="1" style="text-align:center;">30.867021</td> <td rowspan="1" colspan="1" style="text-align:center;">28.770805</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">1 3 9</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C</td> <td rowspan="1" colspan="1" style="text-align:center;">120.0</td> <td rowspan="1" colspan="1" style="text-align:center;">120.002046</td> <td rowspan="1" colspan="1" style="text-align:center;">97.94</td> <td rowspan="1" colspan="1" style="text-align:center;">97.940921</td> <td rowspan="1" colspan="1" style="text-align:center;">66.478172</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">1 3 12</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">120.0</td> <td rowspan="1" colspan="1" style="text-align:center;">119.998832</td> <td rowspan="1" colspan="1" style="text-align:center;">30.16</td> <td rowspan="1" colspan="1" style="text-align:center;">30.156745</td> <td rowspan="1" colspan="1" style="text-align:center;">28.108635</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">9 3 12</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">120.0</td> <td rowspan="1" colspan="1" style="text-align:center;">119.999123</td> <td rowspan="1" colspan="1" style="text-align:center;">30.16</td> <td rowspan="1" colspan="1" style="text-align:center;">30.156688</td> <td rowspan="1" colspan="1" style="text-align:center;">28.108598</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">2 5 7</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C</td> <td rowspan="1" colspan="1" style="text-align:center;">120.0</td> <td rowspan="1" colspan="1" style="text-align:center;">120.002046</td> <td rowspan="1" colspan="1" style="text-align:center;">97.94</td> <td rowspan="1" colspan="1" style="text-align:center;">97.940921</td> <td rowspan="1" colspan="1" style="text-align:center;">66.478172</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">2 5 8</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">120.0</td> <td rowspan="1" colspan="1" style="text-align:center;">119.998832</td> <td rowspan="1" colspan="1" style="text-align:center;">30.16</td> <td rowspan="1" colspan="1" style="text-align:center;">30.156745</td> <td rowspan="1" colspan="1" style="text-align:center;">28.108635</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">7 5 8</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">120.0</td> <td rowspan="1" colspan="1" style="text-align:center;">119.999123</td> <td rowspan="1" colspan="1" style="text-align:center;">30.16</td> <td rowspan="1" colspan="1" style="text-align:center;">30.156688</td> <td rowspan="1" colspan="1" style="text-align:center;">28.108598</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">5 7 9</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C</td> <td rowspan="1" colspan="1" style="text-align:center;">120.0</td> <td rowspan="1" colspan="1" style="text-align:center;">119.998968</td> <td rowspan="1" colspan="1" style="text-align:center;">96.96</td> <td rowspan="1" colspan="1" style="text-align:center;">96.960406</td> <td rowspan="1" colspan="1" style="text-align:center;">66.029859</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">5 7 10</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">120.0</td> <td rowspan="1" colspan="1" style="text-align:center;">120.030060</td> <td rowspan="1" colspan="1" style="text-align:center;">30.87</td> <td rowspan="1" colspan="1" style="text-align:center;">30.867122</td> <td rowspan="1" colspan="1" style="text-align:center;">28.770812</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">9 7 10</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">120.0</td> <td rowspan="1" colspan="1" style="text-align:center;">119.970972</td> <td rowspan="1" colspan="1" style="text-align:center;">30.87</td> <td rowspan="1" colspan="1" style="text-align:center;">30.869815</td> <td rowspan="1" colspan="1" style="text-align:center;">28.686559</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">3 9 7</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C</td> <td rowspan="1" colspan="1" style="text-align:center;">120.0</td> <td rowspan="1" colspan="1" style="text-align:center;">119.998968</td> <td rowspan="1" colspan="1" style="text-align:center;">96.96</td> <td rowspan="1" colspan="1" style="text-align:center;">96.960406</td> <td rowspan="1" colspan="1" style="text-align:center;">66.029859</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">3 9 11</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">120.0</td> <td rowspan="1" colspan="1" style="text-align:center;">120.030060</td> <td rowspan="1" colspan="1" style="text-align:center;">30.87</td> <td rowspan="1" colspan="1" style="text-align:center;">30.867122</td> <td rowspan="1" colspan="1" style="text-align:center;">28.770812</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">7 9 11</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">120.0</td> <td rowspan="1" colspan="1" style="text-align:center;">119.970972</td> <td rowspan="1" colspan="1" style="text-align:center;">30.87</td> <td rowspan="1" colspan="1" style="text-align:center;">30.869815</td> <td rowspan="1" colspan="1" style="text-align:center;">28.686559</td> </tr> <tr> <th rowspan="2" colspan="1" style="text-align:center;">平均</th> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C</td> <td rowspan="1" colspan="1" style="text-align:center;">120.0</td> <td rowspan="1" colspan="1" style="text-align:center;">120.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">97.29</td> <td rowspan="1" colspan="1" style="text-align:center;">97.287178</td> <td rowspan="1" colspan="1" style="text-align:center;">66.179272</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">120.0</td> <td rowspan="1" colspan="1" style="text-align:center;">120.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">30.63</td> <td rowspan="1" colspan="1" style="text-align:center;">30.631161</td> <td rowspan="1" colspan="1" style="text-align:center;">28.521978</td> </tr> <tfoot><tr><td colspan="7" style="text-align:left"> 对称化对键角项影响更大.<br> </td></tr></tfoot> </table><table id='tab-2'><caption>苯二面角项, 二面角φ单位°, 力常数K/2单位kcal/mol/rad²  <input type='button' id='tab-2_tog' value='折叠表格' onclick="togtab('tab-2', this.value)"></caption><tr> <th rowspan="1" colspan="1" style="text-align:center;">原子i-j-k-l</th> <th rowspan="1" colspan="1" style="text-align:center;">类型</th> <th rowspan="1" colspan="1" style="text-align:center;">φ(js)</th> <th rowspan="1" colspan="1" style="text-align:center;">K/2(js)</th> <th rowspan="1" colspan="1" style="text-align:center;">K/2(js-Jacobi)</th> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">3 1 2 5</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C-C</td> <td rowspan="1" colspan="1" style="text-align:center;">0.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">48.833360</td> <td rowspan="1" colspan="1" style="text-align:center;">48.833373</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">3 1 2 6</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">180.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">25.439312</td> <td rowspan="1" colspan="1" style="text-align:center;">25.439316</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">4 1 2 5</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">180.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">25.439312</td> <td rowspan="1" colspan="1" style="text-align:center;">25.439316</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">4 1 2 6</td> <td rowspan="1" colspan="1" style="text-align:center;">H-C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">0.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">17.199663</td> <td rowspan="1" colspan="1" style="text-align:center;">17.199665</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">2 1 3 9</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C-C</td> <td rowspan="1" colspan="1" style="text-align:center;">0.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">48.798538</td> <td rowspan="1" colspan="1" style="text-align:center;">48.798536</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">2 1 3 12</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">180.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">25.169302</td> <td rowspan="1" colspan="1" style="text-align:center;">25.169301</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">4 1 3 9</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">180.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">25.416863</td> <td rowspan="1" colspan="1" style="text-align:center;">25.416866</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">4 1 3 12</td> <td rowspan="1" colspan="1" style="text-align:center;">H-C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">0.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">17.069950</td> <td rowspan="1" colspan="1" style="text-align:center;">17.069951</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">1 2 5 7</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C-C</td> <td rowspan="1" colspan="1" style="text-align:center;">0.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">48.798538</td> <td rowspan="1" colspan="1" style="text-align:center;">48.798536</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">1 2 5 8</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">180.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">25.169302</td> <td rowspan="1" colspan="1" style="text-align:center;">25.169301</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">6 2 5 7</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">180.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">25.416863</td> <td rowspan="1" colspan="1" style="text-align:center;">25.416866</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">6 2 5 8</td> <td rowspan="1" colspan="1" style="text-align:center;">H-C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">0.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">17.069950</td> <td rowspan="1" colspan="1" style="text-align:center;">17.069951</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">1 3 9 7</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C-C</td> <td rowspan="1" colspan="1" style="text-align:center;">0.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">48.799333</td> <td rowspan="1" colspan="1" style="text-align:center;">48.799324</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">1 3 9 11</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">180.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">25.416703</td> <td rowspan="1" colspan="1" style="text-align:center;">25.416697</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">12 3 9 7</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">180.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">25.169312</td> <td rowspan="1" colspan="1" style="text-align:center;">25.169312</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">12 3 9 11</td> <td rowspan="1" colspan="1" style="text-align:center;">H-C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">0.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">17.069785</td> <td rowspan="1" colspan="1" style="text-align:center;">17.069783</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">2 5 7 9</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C-C</td> <td rowspan="1" colspan="1" style="text-align:center;">0.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">48.799333</td> <td rowspan="1" colspan="1" style="text-align:center;">48.799324</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">2 5 7 10</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">180.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">25.416703</td> <td rowspan="1" colspan="1" style="text-align:center;">25.416697</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">8 5 7 9</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">180.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">25.169312</td> <td rowspan="1" colspan="1" style="text-align:center;">25.169312</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">8 5 7 10</td> <td rowspan="1" colspan="1" style="text-align:center;">H-C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">0.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">17.069785</td> <td rowspan="1" colspan="1" style="text-align:center;">17.069783</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">5 7 9 3</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C-C</td> <td rowspan="1" colspan="1" style="text-align:center;">0.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">48.832735</td> <td rowspan="1" colspan="1" style="text-align:center;">48.832722</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">5 7 9 11</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">180.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">25.439419</td> <td rowspan="1" colspan="1" style="text-align:center;">25.439413</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">10 7 9 3</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">180.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">25.439419</td> <td rowspan="1" colspan="1" style="text-align:center;">25.439413</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">10 7 9 11</td> <td rowspan="1" colspan="1" style="text-align:center;">H-C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">0.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">17.199838</td> <td rowspan="1" colspan="1" style="text-align:center;">17.199835</td> </tr> <tr> <th rowspan="3" colspan="1" style="text-align:center;">平均</th> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C-C</td> <td rowspan="1" colspan="1" style="text-align:center;">0.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">48.810306</td> <td rowspan="1" colspan="1" style="text-align:center;">48.810302</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">180.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">25.341818</td> <td rowspan="1" colspan="1" style="text-align:center;">25.341817</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">H-C-C-H</td> <td rowspan="1" colspan="1" style="text-align:center;">0.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">17.113162</td> <td rowspan="1" colspan="1" style="text-align:center;">17.113161</td> </tr> <tfoot><tr><td colspan="5" style="text-align:left"> py脚本暂时无法计算二面角项, 只给出<code>xff</code>的结果<br> 由于分子对称性很高, 对称化对二面角结果影响很小<br> </td></tr></tfoot> </table><table id='tab-3'><caption>苯反常二面角项, 二面角ξ单位°, 力常数K/2单位kcal/mol/rad²  <input type='button' id='tab-3_tog' value='折叠表格' onclick="togtab('tab-3', this.value)"></caption><tr> <th rowspan="1" colspan="1" style="text-align:center;">原子i-j-k-l</th> <th rowspan="1" colspan="1" style="text-align:center;">类型</th> <th rowspan="1" colspan="1" style="text-align:center;">ξ(js)</th> <th rowspan="1" colspan="1" style="text-align:center;">K/2(js)</th> <th rowspan="1" colspan="1" style="text-align:center;">K/2(js-Jacobi)</th> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">1 2 3 4</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C-H_imp</td> <td rowspan="1" colspan="1" style="text-align:center;">0.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">120.715427</td> <td rowspan="1" colspan="1" style="text-align:center;">120.715415</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">2 1 5 6</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C-H_imp</td> <td rowspan="1" colspan="1" style="text-align:center;">0.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">120.715427</td> <td rowspan="1" colspan="1" style="text-align:center;">120.715415</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">3 1 9 12</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C-H_imp</td> <td rowspan="1" colspan="1" style="text-align:center;">0.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">120.412621</td> <td rowspan="1" colspan="1" style="text-align:center;">120.412619</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">5 2 7 8</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C-H_imp</td> <td rowspan="1" colspan="1" style="text-align:center;">0.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">120.412621</td> <td rowspan="1" colspan="1" style="text-align:center;">120.412619</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">7 5 9 10</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C-H_imp</td> <td rowspan="1" colspan="1" style="text-align:center;">0.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">120.715598</td> <td rowspan="1" colspan="1" style="text-align:center;">120.715586</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">9 3 7 11</td> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C-H_imp</td> <td rowspan="1" colspan="1" style="text-align:center;">0.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">120.715598</td> <td rowspan="1" colspan="1" style="text-align:center;">120.715586</td> </tr> <tr> <th rowspan="1" colspan="1" style="text-align:center;">平均</th> <td rowspan="1" colspan="1" style="text-align:center;">C-C-C-H_imp</td> <td rowspan="1" colspan="1" style="text-align:center;">0.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">120.614549</td> <td rowspan="1" colspan="1" style="text-align:center;">120.614540</td> </tr> <tfoot><tr><td colspan="5" style="text-align:left"> py脚本暂时无法计算反常二面角项, 只给出<code>xff</code>的结果<br> 由于分子对称性很高, 对称化对二面角结果影响很小<br> </td></tr></tfoot> </table>

SF6

sf6.fchk来自sobtop所带示例, 频率缩放因子为1.

<table id='tab-4'><caption>SF6键长项, 键长r单位Å, 力常数K/2单位kcal/mol/A²  <input type='button' id='tab-4_tog' value='折叠表格' onclick="togtab('tab-4', this.value)"></caption><tr> <th rowspan="1" colspan="1" style="text-align:center;">原子i-j</th> <th rowspan="1" colspan="1" style="text-align:center;">类型</th> <th rowspan="1" colspan="1" style="text-align:center;">r(py)</th> <th rowspan="1" colspan="1" style="text-align:center;">r(js)</th> <th rowspan="1" colspan="1" style="text-align:center;">K/2(py)</th> <th rowspan="1" colspan="1" style="text-align:center;">K/2(js-QR)</th> <th rowspan="1" colspan="1" style="text-align:center;">K/2(js-Jacobi)</th> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">1 2</td> <td rowspan="1" colspan="1" style="text-align:center;">S-F</td> <td rowspan="1" colspan="1" style="text-align:center;">1.578</td> <td rowspan="1" colspan="1" style="text-align:center;">1.578071</td> <td rowspan="1" colspan="1" style="text-align:center;">233.64</td> <td rowspan="1" colspan="1" style="text-align:center;">232.849562</td> <td rowspan="1" colspan="1" style="text-align:center;">232.849562</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">1 3</td> <td rowspan="1" colspan="1" style="text-align:center;">S-F</td> <td rowspan="1" colspan="1" style="text-align:center;">1.578</td> <td rowspan="1" colspan="1" style="text-align:center;">1.578071</td> <td rowspan="1" colspan="1" style="text-align:center;">233.64</td> <td rowspan="1" colspan="1" style="text-align:center;">232.849562</td> <td rowspan="1" colspan="1" style="text-align:center;">232.849562</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">1 4</td> <td rowspan="1" colspan="1" style="text-align:center;">S-F</td> <td rowspan="1" colspan="1" style="text-align:center;">1.578</td> <td rowspan="1" colspan="1" style="text-align:center;">1.578071</td> <td rowspan="1" colspan="1" style="text-align:center;">233.64</td> <td rowspan="1" colspan="1" style="text-align:center;">232.849562</td> <td rowspan="1" colspan="1" style="text-align:center;">232.849562</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">1 5</td> <td rowspan="1" colspan="1" style="text-align:center;">S-F</td> <td rowspan="1" colspan="1" style="text-align:center;">1.578</td> <td rowspan="1" colspan="1" style="text-align:center;">1.578071</td> <td rowspan="1" colspan="1" style="text-align:center;">233.64</td> <td rowspan="1" colspan="1" style="text-align:center;">232.849563</td> <td rowspan="1" colspan="1" style="text-align:center;">232.849563</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">1 6</td> <td rowspan="1" colspan="1" style="text-align:center;">S-F</td> <td rowspan="1" colspan="1" style="text-align:center;">1.578</td> <td rowspan="1" colspan="1" style="text-align:center;">1.578071</td> <td rowspan="1" colspan="1" style="text-align:center;">233.64</td> <td rowspan="1" colspan="1" style="text-align:center;">232.849562</td> <td rowspan="1" colspan="1" style="text-align:center;">232.849562</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">1 7</td> <td rowspan="1" colspan="1" style="text-align:center;">S-F</td> <td rowspan="1" colspan="1" style="text-align:center;">1.578</td> <td rowspan="1" colspan="1" style="text-align:center;">1.578071</td> <td rowspan="1" colspan="1" style="text-align:center;">233.64</td> <td rowspan="1" colspan="1" style="text-align:center;">232.849563</td> <td rowspan="1" colspan="1" style="text-align:center;">232.849563</td> </tr> <tr> <th rowspan="1" colspan="1" style="text-align:right;">平均</th> <td rowspan="1" colspan="1" style="text-align:center;">S-F</td> <td rowspan="1" colspan="1" style="text-align:center;">1.578</td> <td rowspan="1" colspan="1" style="text-align:center;">1.578071</td> <td rowspan="1" colspan="1" style="text-align:center;">233.64</td> <td rowspan="1" colspan="1" style="text-align:center;">232.849562</td> <td rowspan="1" colspan="1" style="text-align:center;">232.849562</td> </tr> <tfoot><tr><td colspan="7" style="text-align:left"> 此分子对称性高, 对称化影响很小, 所得力常数与py稍有差距<br> </td></tr></tfoot> </table><table id='tab-5'><caption>SF6键角项, 键角θ单位°, 力常数K/2单位kcal/mol/rad²  <input type='button' id='tab-5_tog' value='折叠表格' onclick="togtab('tab-5', this.value)"></caption><tr> <th rowspan="1" colspan="1" style="text-align:center;">原子i-j-k</th> <th rowspan="1" colspan="1" style="text-align:center;">类型</th> <th rowspan="1" colspan="1" style="text-align:center;">θ(py)</th> <th rowspan="1" colspan="1" style="text-align:center;">θ(js)</th> <th rowspan="1" colspan="1" style="text-align:center;">K/2(py)</th> <th rowspan="1" colspan="1" style="text-align:center;">K/2(js-QR)</th> <th rowspan="1" colspan="1" style="text-align:center;">K/2(js-Jacobi)</th> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">2 1 3</td> <td rowspan="1" colspan="1" style="text-align:center;">F-S-F</td> <td rowspan="1" colspan="1" style="text-align:center;">133.1</td> <td rowspan="1" colspan="1" style="text-align:center;">90.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">57.30</td> <td rowspan="1" colspan="1" style="text-align:center;">14.113457</td> <td rowspan="1" colspan="1" style="text-align:center;">92.917974</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">2 1 4</td> <td rowspan="1" colspan="1" style="text-align:center;">F-S-F</td> <td rowspan="1" colspan="1" style="text-align:center;">127.0</td> <td rowspan="1" colspan="1" style="text-align:center;">90.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">57.30</td> <td rowspan="1" colspan="1" style="text-align:center;">87.565933</td> <td rowspan="1" colspan="1" style="text-align:center;">92.955537</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">2 1 5</td> <td rowspan="1" colspan="1" style="text-align:center;">F-S-F</td> <td rowspan="1" colspan="1" style="text-align:center;">133.2</td> <td rowspan="1" colspan="1" style="text-align:center;">90.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">57.30</td> <td rowspan="1" colspan="1" style="text-align:center;">14.109553</td> <td rowspan="1" colspan="1" style="text-align:center;">92.875212</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">2 1 7</td> <td rowspan="1" colspan="1" style="text-align:center;">F-S-F</td> <td rowspan="1" colspan="1" style="text-align:center;">127.0</td> <td rowspan="1" colspan="1" style="text-align:center;">90.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">57.30</td> <td rowspan="1" colspan="1" style="text-align:center;">88.486213</td> <td rowspan="1" colspan="1" style="text-align:center;">93.013775</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">3 1 4</td> <td rowspan="1" colspan="1" style="text-align:center;">F-S-F</td> <td rowspan="1" colspan="1" style="text-align:center;">134.8</td> <td rowspan="1" colspan="1" style="text-align:center;">90.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">57.30</td> <td rowspan="1" colspan="1" style="text-align:center;">80.156500</td> <td rowspan="1" colspan="1" style="text-align:center;">79.481116</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">3 1 6</td> <td rowspan="1" colspan="1" style="text-align:center;">F-S-F</td> <td rowspan="1" colspan="1" style="text-align:center;">134.9</td> <td rowspan="1" colspan="1" style="text-align:center;">90.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">57.30</td> <td rowspan="1" colspan="1" style="text-align:center;">55.510993</td> <td rowspan="1" colspan="1" style="text-align:center;">92.917974</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">3 1 7</td> <td rowspan="1" colspan="1" style="text-align:center;">F-S-F</td> <td rowspan="1" colspan="1" style="text-align:center;">134.8</td> <td rowspan="1" colspan="1" style="text-align:center;">90.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">57.30</td> <td rowspan="1" colspan="1" style="text-align:center;">80.069979</td> <td rowspan="1" colspan="1" style="text-align:center;">79.523690</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">4 1 5</td> <td rowspan="1" colspan="1" style="text-align:center;">F-S-F</td> <td rowspan="1" colspan="1" style="text-align:center;">134.9</td> <td rowspan="1" colspan="1" style="text-align:center;">90.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">57.30</td> <td rowspan="1" colspan="1" style="text-align:center;">79.565591</td> <td rowspan="1" colspan="1" style="text-align:center;">79.449826</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">4 1 6</td> <td rowspan="1" colspan="1" style="text-align:center;">F-S-F</td> <td rowspan="1" colspan="1" style="text-align:center;">128.9</td> <td rowspan="1" colspan="1" style="text-align:center;">90.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">57.30</td> <td rowspan="1" colspan="1" style="text-align:center;">72.386283</td> <td rowspan="1" colspan="1" style="text-align:center;">92.955537</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">5 1 6</td> <td rowspan="1" colspan="1" style="text-align:center;">F-S-F</td> <td rowspan="1" colspan="1" style="text-align:center;">134.9</td> <td rowspan="1" colspan="1" style="text-align:center;">90.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">57.30</td> <td rowspan="1" colspan="1" style="text-align:center;">55.450648</td> <td rowspan="1" colspan="1" style="text-align:center;">92.875212</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">5 1 7</td> <td rowspan="1" colspan="1" style="text-align:center;">F-S-F</td> <td rowspan="1" colspan="1" style="text-align:center;">134.9</td> <td rowspan="1" colspan="1" style="text-align:center;">90.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">57.30</td> <td rowspan="1" colspan="1" style="text-align:center;">79.480339</td> <td rowspan="1" colspan="1" style="text-align:center;">79.492366</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">6 1 7</td> <td rowspan="1" colspan="1" style="text-align:center;">F-S-F</td> <td rowspan="1" colspan="1" style="text-align:center;">128.9</td> <td rowspan="1" colspan="1" style="text-align:center;">90.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">57.30</td> <td rowspan="1" colspan="1" style="text-align:center;">73.014011</td> <td rowspan="1" colspan="1" style="text-align:center;">93.013775</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">2 1 6</td> <td rowspan="1" colspan="1" style="text-align:center;">F-S-F</td> <td rowspan="1" colspan="1" style="text-align:center;">120.8</td> <td rowspan="1" colspan="1" style="text-align:center;">180.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">30.96</td> <td rowspan="1" colspan="1" style="text-align:center;">1969.376713</td> <td rowspan="1" colspan="1" style="text-align:center;">1969.377275</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">3 1 5</td> <td rowspan="1" colspan="1" style="text-align:center;">F-S-F</td> <td rowspan="1" colspan="1" style="text-align:center;">141.2</td> <td rowspan="1" colspan="1" style="text-align:center;">180.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">30.96</td> <td rowspan="1" colspan="1" style="text-align:center;">1912.596606</td> <td rowspan="1" colspan="1" style="text-align:center;">1912.595899</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">4 1 7</td> <td rowspan="1" colspan="1" style="text-align:center;">F-S-F</td> <td rowspan="1" colspan="1" style="text-align:center;">129.5</td> <td rowspan="1" colspan="1" style="text-align:center;">180.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">30.96</td> <td rowspan="1" colspan="1" style="text-align:center;">1942.410168</td> <td rowspan="1" colspan="1" style="text-align:center;">1942.410442</td> </tr> <tr> <th rowspan="2" colspan="1" style="text-align:center;">平均</th> <td rowspan="1" colspan="1" style="text-align:center;">F-S-F</td> <td rowspan="1" colspan="1" style="text-align:center;">N/A</td> <td rowspan="1" colspan="1" style="text-align:center;">90.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">57.30</td> <td rowspan="1" colspan="1" style="text-align:center;">64.992458</td> <td rowspan="1" colspan="1" style="text-align:center;">88.456000</td> </tr> <tr> <td rowspan="1" colspan="1" style="text-align:center;">F-S-F_Linear</td> <td rowspan="1" colspan="1" style="text-align:center;">N/A</td> <td rowspan="1" colspan="1" style="text-align:center;">180.000000</td> <td rowspan="1" colspan="1" style="text-align:center;">30.96</td> <td rowspan="1" colspan="1" style="text-align:center;">1941.461162</td> <td rowspan="1" colspan="1" style="text-align:center;">1941.461205</td> </tr> <tfoot><tr><td colspan="7" style="text-align:left"> py脚本所用随机向量方法与<code>xff</code>不同<br> 线性键角势的力常数与常规力常数无法直接比较<br> </td></tr></tfoot> </table>