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ywfsxh

金虫 (正式写手)

[交流] 【求助】GAMESS激发态如何averaged state density? 已有1人参与

手册上先说激发态有两个open shells 又说激发态只需改alpha,beta,这两段好像矛盾啊!我在不该NSETO的条件下可以算,单算出的能量比hf能量还低,这是不对的,改了nseto,又说出错,出在NO和couple之间,这太矛盾了?谁能指点一下啊?

The variable NSETO should give the number of open
shells, and NO should give the degeneracy of each open
shell. Thus the 5-S state of carbon would have NSETO=2,
and NO(1)=1,3.

! p**2 3-P state
$CONTRL SCFTYP=GVB MULT=3 $END
$SCF NCO=xx NSETO=1 NO=3 COUPLE=.TRUE.
F(1)= 1.0 0.33333333333333
ALPHA(1)= 2.0 0.66666666666667 0.16666666666667
BETA(1)= -1.0 -0.33333333333333 -0.16666666666667 $END
For the 1-D excited state, change the open-shell parameters
to ALPHA(3)=0.1 and BETA(3)= +0.03333333333333
For the 1-S excited state, change the open-shell parameters
to ALPHA(3)=0.0 and BETA(3)= +0.33333333333333

[ Last edited by ywfsxh on 2011-2-17 at 02:46 ]
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ywfsxh

金虫 (正式写手)

还有就是调换rorder以后averaged又不行了

引用回帖:
Originally posted by ywfsxh at 2011-02-16 23:32:50:
手册上先说激发态有两个open shells 又说激发态只需改alpha,beta,这两段好像矛盾啊!我在不该NSETO的条件下可以算,单算出的能量比hf能量还低,这是不对的,改了nseto,又说出错,出在NO和couple之间,这太矛盾 ...

如题rorder后,简并度又不能保持了?
2楼2011-02-17 02:49:29
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