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在用高斯完成路径计算之后,利用ORCA进行精确单点能计算时输入文件如下:
! DLPNO-CCSD(T) def2-TZVPP def2/J def2-TZVPP/C RIJCOSX tightSCF noautostart miniprint nopop
! SlowConv
! VerySlowConv
! KDIIS
%scf MaxIter 300 end
%maxcore 2000
%pal nprocs 4 end
* xyz 1 3
Re 0.02496200 -0.09295500 -0.00650000
O -2.04608700 0.26112800 0.02039600
H -2.54953100 0.44414900 0.82473000
H -2.54818900 0.59470400 -0.73559700
C 1.96622100 0.36619000 0.03549700
H 2.60648200 0.60108700 -0.81959900
H 0.96808900 1.33680600 -0.11376400
H 1.72666300 -0.83499900 -0.02204400
H 2.49573100 0.54371500 0.97765200
*
其输出文件出现下面这段报错:
Iter E(tot) E(Corr) Delta-E Residual Time
0 -194.293214321 -0.818175047 0.001453666 0.017106555 8.13
*** Turning on DIIS ***
1 -194.320655531 -0.845616257 -0.027441210 0.011228835 8.19
2 -194.352233584 -0.877194311 -0.031578054 0.007375669 8.17
3 -194.363588856 -0.888549582 -0.011355271 0.005423664 8.17
4 -194.367779103 -0.892739830 -0.004190248 0.003476457 8.15
5 -194.369430144 -0.894390870 -0.001651040 0.002448398 8.16
6 -194.370165300 -0.895126027 -0.000735157 0.001879476 8.17
7 -194.370520509 -0.895481236 -0.000355209 0.001257343 8.16
8 -194.370682684 -0.895643411 -0.000162175 0.001153580 8.17
9 -194.370778363 -0.895739090 -0.000095679 0.001035244 8.13
10 -194.370822124 -0.895782851 -0.000043761 0.001117334 8.14
11 -194.370860552 -0.895821278 -0.000038427 0.000960220 8.13
12 -194.370885128 -0.895845855 -0.000024576 0.001032366 8.20
13 -194.370908520 -0.895869246 -0.000023391 0.000889110 8.18
14 -194.370924342 -0.895885069 -0.000015822 0.000926446 8.16
15 -194.370939984 -0.895900711 -0.000015642 0.000810995 8.20
16 -194.370951021 -0.895911748 -0.000011037 0.000823199 8.14
17 -194.370962847 -0.895923574 -0.000011826 0.000746751 8.16
18 -194.370972944 -0.895933671 -0.000010097 0.000736736 8.23
19 -194.370985891 -0.895946618 -0.000012947 0.000682369 8.14
20 -194.370999717 -0.895960444 -0.000013827 0.000644826 8.16
21 -194.371018758 -0.895979485 -0.000019041 0.000591437 8.20
22 -194.371040540 -0.896001266 -0.000021781 0.000511334 8.17
23 -194.371066078 -0.896026804 -0.000025538 0.000459210 8.12
24 -194.371091023 -0.896051750 -0.000024946 0.000369028 8.15
25 -194.371112956 -0.896073682 -0.000021932 0.000323034 8.15
26 -194.371130863 -0.896091590 -0.000017908 0.000278226 8.15
27 -194.371143443 -0.896104170 -0.000012579 0.000226011 8.17
28 -194.371154328 -0.896115055 -0.000010885 0.000194992 8.15
29 -194.371161632 -0.896122359 -0.000007304 0.000158612 8.15
30 -194.371168643 -0.896129370 -0.000007011 0.000127866 8.13
31 -194.371172661 -0.896133388 -0.000004018 0.000119791 8.14
32 -194.371176585 -0.896137312 -0.000003925 0.000113706 8.15
33 -194.371178976 -0.896139703 -0.000002390 0.000100105 8.17
34 -194.371181157 -0.896141884 -0.000002181 0.000104768 8.17
35 -194.371182636 -0.896143363 -0.000001479 0.000089349 8.12
36 -194.371183612 -0.896144338 -0.000000976 0.000095892 8.18
37 -194.371184507 -0.896145234 -0.000000896 0.000084039 8.22
38 -194.371185184 -0.896145911 -0.000000677 0.000087734 8.16
39 -194.371186110 -0.896146836 -0.000000926 0.000079669 8.17
40 -194.371187050 -0.896147777 -0.000000941 0.000079726 8.14
41 -194.371188407 -0.896149133 -0.000001356 0.000073244 8.13
42 -194.371189834 -0.896150561 -0.000001427 0.000069625 8.16
43 -194.371191623 -0.896152350 -0.000001789 0.000064371 8.14
44 -194.371193324 -0.896154050 -0.000001701 0.000057322 8.17
45 -194.371195208 -0.896155935 -0.000001885 0.000053947 8.17
46 -194.371196904 -0.896157630 -0.000001695 0.000044389 8.13
47 -194.371198500 -0.896159226 -0.000001596 0.000043285 8.19
48 -194.371199827 -0.896160554 -0.000001327 0.000036579 8.17
49 -194.371200946 -0.896161673 -0.000001119 0.000034177 8.16
--- The CCSD iterations have NOT converged ---
Singles norm <S|S>**1/2 ... 0.122775058 ( 0.049750305, 0.073024754) (from unconverged calculation)
T1 diagnostic ... 0.022415556 (from unconverged calculation)
----------------------------
STATISTICS FOR PAIR-ENERGIES
----------------------------
Minimum, maximum and average ratios of UMP and CCSD pair-energies ... 0.79, 1.63, 1.11
------------------------- --------------------
FINAL SINGLE POINT ENERGY -193.478491162199 (Wavefunction not fully converged!)
------------------------- --------------------
------------------------------------------------------------------------------
ERROR
This wavefunction IS NOT FULLY CONVERGED!
You can't use it for properties or numerical calculations !
Aborting the run ...
Please restart calculation (with larger maxiter/different convergence flags)
------------------------------------------------------------------------------
尝试了!slowconv、微调结构重算依旧无法解决,遂到网站向各位大佬求助,希望能得到一二指点! |
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TS1.inp
631 Bytes, 下载次数 Times of downloads: 2
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TS1.out
99.43 KB, 下载次数 Times of downloads: 1
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