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tiechong

金虫 (著名写手)

[交流] 【求助】DFT能产生Fock matrix不?(NBO分析)

NBO里的说明书里说Since a Fock matrix is required, the energetic analysis is performed for RHF and UHF wavefunctions only.
我打算用DFT的结果进行能量分析,不过不大确定DFT是不是和HF一样产生Fock matrix。感觉上DFT和HF都是SCF计算, 应该也行
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qzhaosdu

金虫 (著名写手)

可以。
Anewday,anewhour,anewminute,anewpeople.
2楼2010-03-20 08:30:58
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tiechong

金虫 (著名写手)

看到NBO3.0 里面说的是:
For RHF closed-shell and UHF wavefunctions only, energetic analysis of the wavefunction in terms of the interactions (Fock matrix elements) between NBOs

NBO5.0 里面说的是:
For HF/DFT methods only, energetic analysis of the wavefunction in terms
of the interactions (Fock matrix elements) between NBOs

感觉应该是NBO3.0 是不能用在DFT上的,NBO5.0才能用在DFT上
3楼2010-03-21 00:23:25
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