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标题:
Ni2P原胞计算单点能SCF设置了多重度和BS组态还是不收敛
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作者Author:
princelxd
时间:
2024-3-2 16:08
标题:
Ni2P原胞计算单点能SCF设置了多重度和BS组态还是不收敛
本帖最后由 princelxd 于 2024-3-2 20:02 编辑
各位老师:
请教一下,将原胞的Ni6P3分成Ni3P和Ni3P2,一部分Ni失1个电子,另一部分Ni失2个电子,如此设置的多重度16和BS组态,SCF不收敛,是我的理解还是设置上哪里出错了吗
&COORD
Ni_B 2.34380521 0.00000000 1.67466500
Ni_B 1.76447538 3.05616108 1.67466500
Ni_B 4.70085345 2.02979483 1.67466500
Ni_A -2.17380662 3.76514334 0.00000000
Ni_A 0.76257148 1.32081258 0.00000000
Ni_A 4.34761309 0.00000000 0.00000000
P 0.00000000 0.00000000 1.67466500
P 2.93638095 1.69531694 0.00000000
P -0.00000300 3.39063897 0.00000000
&END COORD
&KIND Ni_A
ELEMENT Ni
BASIS_SET DZVP-MOLOPT-SR-GTH
POTENTIAL GTH-PBE
&BS
&ALPHA
NEL +2 -2
L 2 0
N 3 4
&END ALPHA
&BETA
NEL -2 -2
L 2 0
N 3 4
&END BETA
&END BS
&END KIND
&KIND Ni_B
ELEMENT Ni
BASIS_SET DZVP-MOLOPT-SR-GTH
POTENTIAL GTH-PBE
&BS
&ALPHA
NEL +2 +0
L 2 0
N 3 4
&END ALPHA
&BETA
NEL -2 -2
L 2 0
N 3 4
&END BETA
&END BS
&END KIND
&KIND P
ELEMENT P
BASIS_SET DZVP-MOLOPT-SR-GTH
POTENTIAL GTH-PBE
&BS
&ALPHA
NEL +3
L 1
N 3
&END ALPHA
&BETA
NEL +3
L 1
N 3
&END BETA
&END BS
&END KIND
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作者Author:
ultramanm87
时间:
2024-3-4 11:40
开个smear试试,我随便设了个自旋多重度第一次SCF100多步能收敛
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作者Author:
princelxd
时间:
2024-3-4 15:39
ultramanm87 发表于 2024-3-4 11:40
开个smear试试,我随便设了个自旋多重度第一次SCF100多步能收敛
好的 谢谢 是可以收敛了
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