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标题:
molpro计算效率问题
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作者Author:
诸葛壹次心
时间:
2015-2-14 10:32
标题:
molpro计算效率问题
我有一个算例是用molpro跑的,输入文件见下,C4的体系,用了8个核,目前已经算了15个小时,但是仍然在计算UHF/cc-pvtz的freq一步上,感觉好奇怪啊,简直慢得不可思议,想了很久实在找不到原因。难道是在molpro中用z-matrix的控制某个键长不变会导致方法不是解析的?
***,RO2_230
memory,1000,M
print,basis,orbitals
angstrom
geometry={ !define the nuclear coordinates
C;
H,1,B1;
H,1,B2,2,A1;
H,1,B3,3,A2,2,D1;
C,1,B4,3,A3,2,D2;
H,5,B5,1,A4,3,D3;
C,5,B6,1,A5,3,D4;
H,7,B7,5,A6,1,D5;
H,7,B8,5,A7,1,D6;
C,5,B9,1,A8,7,D7;
H,10,B10,5,A9,1,D8;
H,10,B11,5,A10,1,D9;
O,7,B12,5,A11,1,D10;
H,13,B13,7,A12,5,D11;
O,10,2.3,5,A13,1,D12;
O,15,B15,10,A14,5,D13;
}
B1=1.09331724
B2=1.09103427
B3=1.09270253
B4=1.53980793
B5=1.11826342
B6=1.52925655
B7=1.09913708
B8=1.09856152
B9=1.47120666
B10=1.08273318
B11=1.08216781
B12=1.42672228
B13=0.96129605
B15=1.23755496
A1=108.21528842
A2=108.77218725
A3=110.66888452
A4=107.21925057
A5=112.66540001
A6=109.24334854
A7=109.22114223
A8=113.3742421
A9=120.59855293
A10=121.04870225
A11=108.2641961
A12=108.34602049
A13=97.91817973
A14=108.49530908
D1=-116.86692823
D2=121.17143969
D3=-176.06339647
D4=-60.50298586
D5=-174.73599909
D6=-56.82232519
D7=128.87846502
D8=22.40409801
D9=-142.47354454
D10=64.28766706
D11=-176.65152912
D12=119.65744006
D13=-1.35903404
basis=vtz
uhf
optg
frequencies
{casscf
closed,25
occ,30
wf,57,1,1
!start,2200.2
}
optg
frequencies
rs2
---
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作者Author:
诸葛壹次心
时间:
2015-2-14 10:32
molpro计算效率问题
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