新手求助,呵呵
最近用TDDFT方法计算一个芳环化合物的三重态能级,结果很夸张,请教如何解决,谢谢!
我先用b3lyp和6-31g*优化分子结构,然后用下面的方法计算第一三重态能级:
# B3LYP/6-31G td=(Triplet,nstates=1) scf=direct
结果算出来时:
Excited State 1: Triplet-A -124.3330 eV -9.97 nm f=0.0000
83 ->515 0.10069
98 ->515 -0.10944
This state for optimization and/or second-order correction.
Copying the excited state density for this state as the 1-particle RhoCI density.
请教为什么算出来的值这么大?怎么解决!
谢谢!