sobereva 发表于 2019-10-28 01:25
1 甲基旋转的势能面非常平缓这是众所周知的,出现对应的旋转虚频是司空见惯的
2 可以
sobereva 发表于 2019-10-28 01:25
1 甲基旋转的势能面非常平缓这是众所周知的,出现对应的旋转虚频是司空见惯的
2 可以
biogon 发表于 2019-10-28 10:48
甲基出现旋转虚频能忽略吗,还是要换一个水平再算
| c2v | Hartree | kcal/mol | |||
| b3_deftzvp.out | E(RB3LYP) | = | -193.2406337 | 1.1042E-05 | 0.006928855 |
| b3_deftzvp_vtC6311.out(混和基组,这个表示只给C用6-311g**) | E(RB3LYP) | = | -193.2313552 | 6.939E-06 | 0.004354223 |
| b3_deftzvp_vtCH6311.out | E(RB3LYP) | = | -193.2310817 | 5.321E-06 | 0.003338928 |
| b3_deftzvp_vtCO6311.out | E(RB3LYP) | = | -193.2231406 | -4.95E-07 | -0.000310612 |
| b3_deftzvp_vtH6311.out | E(RB3LYP) | = | -193.2402856 | 9.937E-06 | 0.006235468 |
| b3_deftzvp_vtHO6311.out | E(RB3LYP) | = | -193.233871 | 8.669E-06 | 0.005439797 |
| b3_deftzvp_vtO6311.out | E(RB3LYP) | = | -193.2342075 | 1.0283E-05 | 0.006452582 |
| b3_deftzvp_vtma.out(用ma-的方式给氢加一层s和p,C,O也用ma-) | E(RB3LYP) | = | -193.2420562 | -2.3639E-05 | -0.014833473 |
| b3_deftzvp_vtmaHonlyS.out(用ma-的方式给氢加一层s不加p,C,O也用ma-) | E(RB3LYP) | = | -193.2414614 | 1.2723E-05 | 0.007983682 |
| b3_vtCHO6311.out | E(RB3LYP) | = | -193.2228793 | -2.658E-06 | -0.001667895 |
| b3_ma_qzvpp.log (g16自带的ma-qzvpp基组,给H加一层s)参考 | E(RB3LYP) | = | -193.2629825 | -2.2774E-05 | -0.014290685 |
| c2 | |||||
| b3_deftzvp.out | E(RB3LYP) | = | -193.2406447 | ||
| b3_deftzvp_vtC6311.out | E(RB3LYP) | = | -193.2313622 | ||
| b3_deftzvp_vtCH6311.out | E(RB3LYP) | = | -193.2310871 | ||
| b3_deftzvp_vtCO6311.out | E(RB3LYP) | = | -193.2231401 | ||
| b3_deftzvp_vtH6311.out | E(RB3LYP) | = | -193.2402956 | ||
| b3_deftzvp_vtHO6311.out | E(RB3LYP) | = | -193.2338797 | ||
| b3_deftzvp_vtO6311.out | E(RB3LYP) | = | -193.2342178 | ||
| b3_deftzvp_vtma.out | E(RB3LYP) | = | -193.2420326 | ||
| b3_deftzvp_vtmaHonlyS.out | E(RB3LYP) | = | -193.2414741 | ||
| b3_vtCHO6311.out | E(RB3LYP) | = | -193.2228766 | ||
| b3_ma_qzvpp.log | E(RB3LYP) | = | -193.2629597 | ||
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