优化设置: (电荷1,自旋多重度4)
# opt=(maxcycles=60,maxstep=5) b3lyp/genecp em=gd3 guess=read
Fe 0
SDD
****
C N O H Si 0
6-31G*
****
Fe 0
SDD
-------自旋布居
29 C -0.178205 0.004342
30 C -0.189820 -0.001641
31 C -0.178975 0.011964
32 C -0.161260 -0.007373
33 C 0.302235 -0.009081
34 C 0.314373 0.002860
35 C 0.334163 -0.019657
36 C 0.313452 0.005835
37 N -0.513915 0.033231
38 Fe 0.416373 3.224935
39 H 0.171523 0.000090
==============================
大基组单点
# wB97XD/def2TZVP guess=read(读取优化的波函数)
自旋布居:
32 C -0.211824 0.024627
33 C 0.257688 0.126653
34 C 0.240760 0.287607
35 C 0.143540 0.204662
36 C 0.264999 0.249698
37 N -0.034450 -0.095015
38 Fe -0.068561 1.177093