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本帖最后由 zyhhh 于 2025-11-15 14:43 编辑
wal大佬,我之前计算的有机体系基本搞定了,但目前需要算一个过渡金属氧化物三氧化二钴和自由基/有机物之间的吸附能和吉布斯自由能,目前用PBE1PBE/def2svp基组单独算三氧化二钴(在自旋度设置1或者5时能够收敛,3不收敛)没什么大问题,但把三氧化二钴和有机物放在一起怎么样也没法收敛,而且看log文件感觉离收敛还相差甚远。最后的报错基本上都是下面这个样子
Restarting incremental Fock formation.
Restarting incremental Fock formation.
Restarting incremental Fock formation.
Restarting incremental Fock formation.
Restarting incremental Fock formation.
Restarting incremental Fock formation.
>>>>>>>>>> Convergence criterion not met.
Error on total polarization charges = 0.05682
SCF Done: E(RPBE1PBE) = -3748.57467266 A.U. after 129 cycles
NFock=128 Conv=0.28D-04 -V/T= 2.0030
SMD-CDS (non-electrostatic) energy (kcal/mol) = 7.51
(included in total energy above)
Convergence failure -- run terminated.
Error termination via Lnk1e in /opt/gaussian/g16/l502.exe at Sat Nov 15 14:23:19 2025.
Job cpu time: 0 days 4 hours 56 minutes 0.8 seconds.
Elapsed time: 0 days 4 hours 56 minutes 3.3 seconds.
File lengths (MBytes): RWF= 188 Int= 0 D2E= 0 Chk= 12 Scr= 1
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