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本帖最后由 Machaophy 于 2020-1-24 09:04 编辑
新手计算乙醇分子H迁移过渡态问题,想利用CCSD/def2TZVP精确计算,但是没有正常结束,我看了输出文件好像也没有明显的报错。
末尾的这一句Form Post-SCF non-separable gradient here不太明白,
不知是因为 自洽场不收敛么?
还请大佬不吝赐教....
输入输出文件部分文本已贴出,输入输出文件也已上传。
输入文件:
%mem=1024MW
%nprocshared=16
#p opt=(ts,noeigen,modRedundant,maxcycle=300,maxstep=5) CCSD/def2TZVP freq pop=npa
1 2
C
H 1 B1
H 1 B2 2 A1
H 1 B3 2 A2 3 D1 0
C 1 B4 2 A3 4 D2 0
H 5 B5 1 A4 2 D3 0
H 5 B6 1 A5 2 D4 0
O 5 B7 1 A6 2 D5 0
H 8 B8 5 A7 1 D6 0
B1 1.09063538
B2 1.09194610
B3 1.09194752
B4 1.49494918
B5 1.12566918
B6 1.14527502
B7 1.37683408
B8 0.98577332
A1 108.86770223
A2 108.86758789
A3 108.84948443
A4 115.92446219
A5 134.29919408
A6 113.65098054
A7 112.36724449
D1 118.72678175
D2 120.63635751
D3 56.53064154
D4 -115.30664847
D5 179.99825911
D6 179.99785947
输出文件:
**********************
DD1Dir will call FoFMem 1 times, MxPair= 262
NAB= 90 NAA= 45 NBB= 36.
Norm of the A-vectors is 9.7405283D-07 conv= 1.00D-06.
RLE energy= -0.5678213651
DE(Z) -0.56782136D+00 E(Z)= -0.15431151308D+03
NORM(A)= 0.10900458D+01
CI/CC converged in 20 iterations to DelEn=-2.80D-09 Conv= 1.00D-08 ErrA1= 9.74D-07 Conv= 1.00D-06
S**2, projected HF & approx projected MPn energies after annihilation of
unwanted spin states (see manual for definitions):
spins (S**2,0) (S**2,1) PUHF PMP2 PMP3 PMP4
annihilated
s+1 0.74987 0.75006 -153.749970 -154.295878 -154.324361
s+1,s+2 0.75000 0.75000 -153.749938 -154.295850 -154.324337
s+1 to s+3 0.75000 0.75000 -153.749938 -154.295850 -154.324337
s+1 to s+4 0.75000 0.75000 -153.749938 -154.295850 -154.324337
s+1 to s+5 0.75000 0.75000 -153.749938
s+1 to s+6 0.75000 0.75000 -153.749938
Discarding MO integrals.
Leave Link 913 at Thu Jan 23 22:58:41 2020, MaxMem= 1073741824 cpu: 5169.5
(Enter /exports/share/G09E01/g09/l1111.exe)
Selected functions:
Compute CCSD 2PDM.
Form Post-SCF non-separable gradient here.
IO1PDM= 0 IOW= 0 IO2PDM= 0.
MDV=1073741824.
Frozen-core window: NFC= 3 NFV= 0.
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TS1.gjf
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TS1.out
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