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因为毕设的原因自学了Gaussian可惜还是没入门。最近在做葡萄糖结构优化的时候,程序经常算到L502时,界面显示无响应就自动终止了程序。删除LOG文件时显示被L502占用。看了一些帖子试了增大圈数,改变精度增加关键词的方法还是没用,真的不行了 ,求各位大佬帮助
用的方法和基组是看文献的找到的,下面贴出的是最初的部分的文件。
输入文件
%nprocshared=4
%mem=2000MW
%chk=kaishi2.chk
# opt b3lyp/aug-cc-pvdz geom=connectivity
kaishi
0 1
C -1.56287600 0.55781300 -0.03492200
C -1.13079800 -1.79763700 0.40088200
C 0.74078100 -1.24912200 -0.05062300
C 2.97071400 -0.59557900 -0.58857900
C 1.50440000 1.75803300 -0.85607000
O -0.66804600 2.35788900 -0.55329100
H -1.36317500 0.95902000 0.93670200
H -1.15305300 -2.37534100 1.30125100
H 0.33419100 -1.19143900 -1.03868000
H 3.15061600 -1.13024100 -1.49779400
H 2.40957600 2.04923800 -1.34673900
C -2.97712200 -0.05102400 -0.06362300
H -3.04153100 -0.83762900 0.65887500
H -3.17616500 -0.44488000 -1.03838500
O -3.93826300 0.96125500 0.24686200
H -4.81987200 0.58172000 0.22897000
O -1.43630400 -2.65402100 -0.70282700
H -0.78194700 -3.35451500 -0.75503000
O 0.77644100 -0.44113300 1.12869100
H 1.63879600 -0.51818400 1.54342800
O 4.06130400 -0.82952300 0.30628600
H 4.87611100 -0.51687200 -0.09363800
O 1.57585000 2.10433900 0.52952200
H 1.68800900 3.05377000 0.61669900
输出文件
nput orientation:
---------------------------------------------------------------------
Center Atomic Atomic Coordinates (Angstroms)
Number Number Type X Y Z
---------------------------------------------------------------------
1 6 0 -3.821860 0.363954 -0.572317
2 6 0 -4.849645 -1.820439 -0.883519
3 6 0 -3.003554 -2.443238 -0.423515
4 6 0 -0.803988 -3.185283 0.124568
5 6 0 -0.612188 -0.407609 0.218687
6 8 0 -2.054144 1.327543 -0.065977
7 1 0 -3.961839 0.478854 0.482247
8 1 0 -5.584874 -2.353314 -0.317496
9 1 0 -2.786256 -2.066454 -1.401121
10 1 0 -0.482421 -3.636925 -0.790590
11 1 0 0.426865 -0.663053 0.214560
12 6 0 -5.128186 0.712587 -1.309587
13 1 0 -5.906728 0.053319 -0.986883
14 1 0 -4.982667 0.603483 -2.364016
15 8 0 -5.495201 2.063206 -1.016283
16 1 0 -6.309534 2.280536 -1.475880
17 8 0 -4.939719 -2.225933 -2.251861
18 1 0 -4.773484 -3.169134 -2.317715
19 8 0 -3.170115 -1.924292 0.898549
20 1 0 -2.783426 -2.532926 1.532297
21 8 0 -0.562296 -4.098468 1.198149
22 1 0 0.376697 -4.291716 1.248618
23 8 0 -1.075159 -0.299053 1.567307
24 1 0 -0.581725 0.388393 2.020673
---------------------------------------------------------------------
Distance matrix (angstroms):
1 2 3 4 5
1 C 0.000000
2 C 2.434083 0.000000
3 C 2.927814 2.001882 0.000000
4 C 4.710656 4.387069 2.385187 0.000000
5 C 3.394553 4.600759 3.205439 2.785878 0.000000
6 O 2.075982 4.288704 3.904869 4.686661 2.273989
7 H 1.070000 2.817847 3.205828 4.850346 3.474973
8 H 3.249107 1.070000 2.585060 4.872828 5.366643
9 H 2.768804 2.141497 1.070000 2.740235 3.178382
10 H 5.215988 4.730845 2.813493 1.070000 3.385847
11 H 4.441349 5.512429 3.917138 2.807978 1.070000
12 C 1.540000 2.583667 3.906202 5.995738 4.897417
13 H 2.148263 2.153851 3.870219 6.145064 5.449587
14 H 2.148263 2.843407 4.118852 6.165156 5.176268
15 O 2.425826 3.939171 5.183408 7.131315 5.610160
16 H 3.267757 4.393195 5.860974 7.921341 6.523606
17 O 3.282986 1.430000 2.671855 4.865392 5.304473
18 H 4.053976 1.970203 2.692131 4.660676 5.601405
19 O 2.797193 2.450994 1.430000 2.790645 3.050497
20 H 3.728225 3.257770 1.970203 2.515044 3.310108
21 O 5.802803 5.282435 3.365906 1.430000 3.818936
22 H 6.528318 6.161807 4.199880 1.970203 4.138228
23 O 3.544282 4.750569 3.504227 3.238109 1.430000
24 H 4.150020 5.615016 4.456169 4.051639 1.970203
6 7 8 9 10
6 O 0.000000
7 H 2.158731 0.000000
8 H 5.106665 3.360805 0.000000
9 H 3.719921 3.377523 3.014763 0.000000
10 H 5.257501 5.537698 5.282660 2.854257 0.000000
11 H 3.193208 4.542722 6.267461 3.860584 3.268186
12 C 3.372606 2.150736 3.254621 3.635393 6.385197
13 H 4.161023 2.474271 2.518641 3.795046 6.563500
14 H 3.792294 3.026357 3.646032 3.588865 6.380356
15 O 3.644880 2.665889 4.472360 4.953844 7.594102
16 H 4.583052 3.548520 4.831103 5.596016 8.333139
17 O 5.072655 3.968308 2.043090 2.320904 4.898338
18 H 5.717101 4.669729 2.307551 2.450535 4.578663
19 O 3.570733 2.564224 2.737496 2.335817 3.606938
20 H 4.241409 3.400306 3.361860 2.970278 3.450977
21 O 5.767601 5.746415 5.528926 3.978855 2.043156
22 H 6.262045 6.493732 6.461457 4.687982 2.307641
23 O 2.504364 3.180474 5.301887 3.855272 4.129456
24 H 2.721052 3.714849 6.165670 4.753410 4.910830
11 12 13 14 15
11 H 0.000000
12 C 5.922331 0.000000
13 H 6.486220 1.070000 0.000000
14 H 6.125047 1.070000 1.747303 0.000000
15 O 6.634631 1.430000 2.051796 2.051796 0.000000
16 H 7.543300 1.970203 2.315570 2.315570 0.960000
17 O 6.109505 3.091650 2.780335 2.831964 4.497992
18 H 6.303688 4.026151 3.666001 3.778696 5.439852
19 O 3.872574 3.957656 3.867150 4.507696 4.997274
20 H 3.941932 4.909945 4.773881 5.463971 5.913833
21 O 3.707825 7.091004 7.111585 7.371366 8.197773
22 H 3.773458 7.867095 7.959787 8.107828 8.943936
23 O 2.053897 5.072175 5.476505 5.615914 5.638437
24 H 2.320525 5.645001 6.124812 6.216112 6.014179
16 17 18 19 20
16 H 0.000000
17 O 4.773552 0.000000
18 H 5.724250 0.960000 0.000000
19 O 5.759726 3.625958 3.803259 0.000000
20 H 6.682214 4.366199 4.380375 0.960000 0.000000
21 O 8.992934 5.879693 5.564087 3.408448 2.737881
22 H 9.763353 6.692166 6.364219 4.278682 3.627698
23 O 6.581333 5.764871 6.083450 2.734499 2.812400
24 H 6.972365 6.639380 7.003460 3.647937 3.690543
21 22 23 24
21 O 0.000000
22 H 0.960000 0.000000
23 O 3.851605 4.260376 0.000000
24 H 4.561672 4.839221 0.960000 0.000000
Stoichiometry C6H12O6
Framework group C1[X(C6H12O6)]
Deg. of freedom 66
Full point group C1 NOp 1
Largest Abelian subgroup C1 NOp 1
Largest concise Abelian subgroup C1 NOp 1
Standard orientation:
---------------------------------------------------------------------
Center Atomic Atomic Coordinates (Angstroms)
Number Number Type X Y Z
---------------------------------------------------------------------
1 6 0 -1.562876 0.557813 -0.034922
2 6 0 -1.130798 -1.797637 0.400882
3 6 0 0.740781 -1.249122 -0.050623
4 6 0 2.970714 -0.595579 -0.588579
5 6 0 1.504400 1.758033 -0.856070
6 8 0 -0.668046 2.357889 -0.553291
7 1 0 -1.363175 0.959020 0.936702
8 1 0 -1.153053 -2.375341 1.301251
9 1 0 0.334191 -1.191439 -1.038680
10 1 0 3.150616 -1.130241 -1.497794
11 1 0 2.409576 2.049238 -1.346739
12 6 0 -2.977122 -0.051024 -0.063623
13 1 0 -3.041531 -0.837629 0.658875
14 1 0 -3.176165 -0.444880 -1.038385
15 8 0 -3.938263 0.961255 0.246862
16 1 0 -4.819872 0.581720 0.228970
17 8 0 -1.436304 -2.654021 -0.702827
18 1 0 -0.781947 -3.354515 -0.755030
19 8 0 0.776441 -0.441133 1.128691
20 1 0 1.638796 -0.518184 1.543428
21 8 0 4.061304 -0.829523 0.306286
22 1 0 4.876111 -0.516872 -0.093638
23 8 0 1.575850 2.104339 0.529522
24 1 0 1.688009 3.053770 0.616699
---------------------------------------------------------------------
Rotational constants (GHZ): 0.9956381 0.4802942 0.3548238
Standard basis: Aug-CC-pVDZ (5D, 7F)
There are 408 symmetry adapted cartesian basis functions of A symmetry.
There are 384 symmetry adapted basis functions of A symmetry.
384 basis functions, 648 primitive gaussians, 408 cartesian basis functions
48 alpha electrons 48 beta electrons
nuclear repulsion energy 704.2988882417 Hartrees.
NAtoms= 24 NActive= 24 NUniq= 24 SFac= 1.00D+00 NAtFMM= 60 NAOKFM=F Big=F
Integral buffers will be 131072 words long.
Raffenetti 2 integral format.
Two-electron integral symmetry is turned on.
One-electron integrals computed using PRISM.
NBasis= 384 RedAO= T EigKep= 2.10D-05 NBF= 384
NBsUse= 384 1.00D-06 EigRej= -1.00D+00 NBFU= 384
ExpMin= 2.97D-02 ExpMax= 1.17D+04 ExpMxC= 4.01D+02 IAcc=3 IRadAn= 5 AccDes= 0.00D+00
Harris functional with IExCor= 402 and IRadAn= 5 diagonalized for initial guess.
HarFok: IExCor= 402 AccDes= 0.00D+00 IRadAn= 5 IDoV= 1 UseB2=F ITyADJ=14
ICtDFT= 3500011 ScaDFX= 1.000000 1.000000 1.000000 1.000000
FoFCou: FMM=F IPFlag= 0 FMFlag= 100000 FMFlg1= 0
NFxFlg= 0 DoJE=T BraDBF=F KetDBF=T FulRan=T
wScrn= 0.000000 ICntrl= 500 IOpCl= 0 I1Cent= 200000004 NGrid= 0
NMat0= 1 NMatS0= 1 NMatT0= 0 NMatD0= 1 NMtDS0= 0 NMtDT0= 0
Petite list used in FoFCou.
Requested convergence on RMS density matrix=1.00D-08 within 128 cycles.
Requested convergence on MAX density matrix=1.00D-06.
Requested convergence on energy=1.00D-06.
No special actions if energy rises.
EnCoef did 2 forward-backward iterations
EnCoef did 1 forward-backward iterations
EnCoef did 3 forward-backward iterations
EnCoef did 7 forward-backward iterations
EnCoef did 100 forward-backward iterations
EnCoef did 100 forward-backward iterations
Rare condition: small coef for last iteration: 0.591D-15
EnCoef did 100 forward-backward iterations
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