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在计算时遇到了L401(U2OF7-1.log)和L502(U2OF10-a.log)的报错,报错原因显示的都是Inaccurate quadrature in CalDSu.输入文件U2OF7-1如下:
%chk=U2OF7-1.chk
%nprocshared=8
%mem=4GB
# opt freq=raman b3lyp/genecp
Title Card Required
-1 3
U 2.07117850 0.34422403 0.00000000
F 0.09118185 0.34738265 0.00181089
F 2.73414377 1.27550414 1.61666150
F 2.72819866 -1.52358785 -0.00180887
O 2.75785706 1.31530840 -1.68198327
U 3.45786917 2.30524877 -3.39662641
F 5.32462348 1.97190103 -2.82697070
F 2.52764569 3.95636581 -2.82313116
F 2.52133835 0.98747948 -4.53977737
F 4.11788060 3.23862112 -5.01328994
U 0
SDD
****
F O 0
6-311+g*
****
U 0
SDD
输出文件U2OF7-1报错如下:
Spurious integrated density or basis function:
NE= 135 NElCor= 0 El error=2.16D-04 rel=8.46D-07 Tolerance=1.00D-03
Shell 74 absolute error=3.39D-02 Tolerance=1.20D-02
Shell 74 signed error=3.39D-02 Tolerance=1.00D-01
Inaccurate quadrature in CalDSu.
Error termination via Lnk1e in /home/hujingwen/Program/g09/l401.exe at Fri Mar 19 14:30:17 2021.
Job cpu time: 0 days 0 hours 0 minutes 55.2 seconds.
File lengths (MBytes): RWF= 62 Int= 0 D2E= 0 Chk= 2 Scr= 2
g09 job started: Fri Mar 19 14:30:00 CST 2021
g09 job finished: Fri Mar 19 14:30:20 CST 2021
Elapsed time: 20
输入文件U2OF10-a如下:
%chk=U2OF10-a.chk
%nprocshared=8
%mem=4GB
# opt freq=raman b3lyp/genecp int=ultrafine SCF=novaracc
Title Card Required
-4 3
U 0.00000000 0.00000000 2.24095700
F -0.12250000 2.30038700 2.50125800
F 2.30038700 0.12250000 2.50125800
F 0.00000000 0.00000000 4.62385600
F 0.12250000 -2.30038700 2.50125800
F -2.30038700 -0.12250000 2.50125800
U 0.00000000 0.00000000 -2.24095700
F 2.30038700 -0.12250000 -2.50125800
F 0.12250000 2.30038700 -2.50125800
F 0.00000000 0.00000000 -4.62385600
F -2.30038700 0.12250000 -2.50125800
F -0.12250000 -2.30038700 -2.50125800
O 0.00000000 0.00000000 0.00000000
U 0
SDD
****
F O 0
6-311+g*
****
U 0
SDD
输出文件U2OF10-a报错如下:
Density matrix breaks symmetry, PCut= 1.00D-04
Density has only Abelian symmetry.
Density matrix breaks symmetry, PCut= 1.00D-04
Density has only Abelian symmetry.
Spurious integrated density or basis function:
NE= 166 NElCor= 0 El error=6.37D-01 rel=2.26D-03 Tolerance=1.00D-03
Shell 80 absolute error=1.02D-02 Tolerance=1.20D-02
Shell 115 signed error=1.08D-05 Tolerance=1.00D-01
Inaccurate quadrature in CalDSu.
Error termination via Lnk1e in /home/hujingwen/Program/g09/l502.exe at Thu Mar 18 13:20:32 2021.
Job cpu time: 0 days 0 hours 3 minutes 56.6 seconds.
File lengths (MBytes): RWF= 226 Int= 0 D2E= 0 Chk= 5 Scr= 2
g09 job started: Thu Mar 18 13:19:58 CST 2021
g09 job finished: Thu Mar 18 13:20:34 CST 2021
Elapsed time: 36
在采用了L401报错的那个ppt的解决方法以及结构调整后仍然无法解决问题
求助大家如何解决
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