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老师,您好,我用molpro的CASSCF优化激发态也出现了这样的报错,我用您说的'尝试一下以结构优化最新输出的结构为初始结构,继续优化'试了一下,出现了新的报错,我不知道在输出文件的哪里看Multi输出,麻烦您指导一下,我是量化新人,第一次使用公社,不规范的地方望您多多海涵。
输入文件:
wf,charge=0,spin=2
hf
{matrop;
read,mo,ORB,file=t.a;
save,mo,2140.2,ORBITALS}
{CASSCF;occ,14;closed,6}
{optg ! 进行scf结构优化
inactive,B1}
.log输出文件:
** WVFN **** MAXIMUM NUMBER OF ITERATIONS REACHED
Gradient information for state 1.1 saved on record 5000.1
First order charge density matrix for state 1.1 saved on record 2140.2 (density set 1)
Results for state 1.1
=====================
!MCSCF STATE 1.1 Energy -152.061557616437
Nuclear energy 32.01678675
Kinetic energy 152.02845618
One electron energy -272.97907346
Two electron energy 88.90072910
Virial ratio 2.00021773
!MCSCF STATE 1.1 Dipole moment 0.00194330 -0.12416778 1.60471908
Dipole moment /Debye 0.00493904 -0.31558235 4.07852192
Natural orbital dump at molpro section 2140.2 (Orbital set 2)
out输出文件:
PROGRAM * OPT (Geometry optimization) Authors: F. Eckert and H.-J. Werner
BFGS update of hessian
*** Long output written to logfile /home/wangzg/workplace/czh/T1/t1/2/t.log ***
Geometry optimization using default procedure for command CASSCF
Inactive variables: B1
Active variables: B2 A1 B3 A2 D1 B4
A3 D2 B5 A4 D3
Geometry written to block 1 of record 700
Making model hessian for Z-matrix coordinates
Quadratic Steepest Descent - Minimum Search
ITER. ENERGY(OLD) ENERGY(NEW) DE GRADMAX GRADNORM GRADRMS STEPMAX STEPLEN STEPRMS CPU-time
1 -151.97831269 -151.98961657 -0.01130387 0.08346969 0.10308766 0.03108210 0.19259522 0.36127505 0.03284319 92.61
2 -151.98961657 -151.99473043 -0.00511386 0.04600310 0.05059245 0.01525420 0.21678605 0.39770846 0.03615531 822.24
3 -151.99473043 -152.00793972 -0.01320930 0.03644359 0.04393714 0.01324755 0.35054316 0.49737552 0.04521596 1488.91
4 -152.00793972 -151.99356913 0.01437059 0.04885319 0.06687444 0.02016340 0.41373066 0.59877291 0.05443390 1745.75
5 -151.99356913 -152.04013073 -0.04656160 0.25525699 0.26601291 0.08020591 0.33117923 0.51210959 0.04655542 1963.77
6 -152.04013073 -152.05207650 -0.01194576 0.03032119 0.03551300 0.01070757 0.57413387 0.58938523 0.05358048 2178.45
7 -152.05207650 -152.05868160 -0.00660510 0.01475822 0.02101393 0.00633594 0.43188135 0.59275722 0.05388702 2580.70
8 -152.05868160 -152.06147814 -0.00279654 0.01151213 0.01537327 0.00463522 0.56051326 0.59408819 0.05400802 2906.83
no convergence in dis1, ss= 34479.1189927373
9 -152.06147814 -152.06262614 -0.00114800 0.00672327 0.01226785 0.00369890 0.47141013 0.57115496 0.05192318 3352.32
no convergence in dis1, ss= 1.71306811792390
no convergence in dis1, ss= 1.65496819392303
10 -152.06262614 -152.06347639 -0.00085025 0.01615456 0.01860446 0.00560946 0.23195504 0.28524206 0.02593110 3593.95
no convergence in dis1, ss= 1.59809133780385
no convergence in dis1, ss= 1.53675511482986
11 -152.06347639 -152.06369089 -0.00021450 0.00317651 0.00485690 0.00146441 0.27763894 0.31272701 0.02842973 3909.90
no convergence in dis1, ss= 1.20580559613949
no convergence in dis1, ss= 1.15020678815215
12 -152.06369089 -152.06379176 -0.00010088 0.00536931 0.00626921 0.00189024 0.18766654 0.21345682 0.01940517 4072.17
no convergence in dis1, ss= 2.51051892963889
13 -152.06379176 -152.06290684 0.00088493 0.00345425 0.00539767 0.00162746 0.37024491 0.52029513 0.04729956 4313.15
no convergence in dis1, ss= 0.578158015716827
14 -152.06290684 -152.06377919 -0.00087236 0.01233575 0.02421531 0.00730119 0.31242666 0.46825988 0.04256908 4565.40
no convergence in dis1, ss= 1.27771661130760
? Error
? No convergence
? The problem occurs in Multi
采用您的办法尝试后的.out输出文件:
Variable memory set to 800000000 words, buffer space 230000 words
ZSYMEL=NOSYM
SETTING B1 = 3.01636000 ANG
SETTING B2 = 0.98916628 ANG
SETTING B3 = 3.33133843 ANG
SETTING B4 = 0.94211489 ANG
SETTING B5 = 0.94212566ANG
SETTING A1 = 3.85601642 DEGREE
SETTING A2 = 162.13804551 DEGREE
SETTING A3 = 125.65374693 DEGREE
SETTING A4 = 125.68164401 DEGREE
SETTING D1 = -0.30245021 DEGREE
SETTING D2 = -101.49545360 DEGREE
SETTING D3 = 101.86484726 DEGREE
SETTING BASIS = USERDEF
Recomputing integrals since basis changed
Using spherical harmonics
? Possible error in Z matrix
Line 6 connection 1 expr=
0.94212566ANG
? Apparently depends on a variable, but not one that is yet defined
Z matrix Current Z-matrix
========
Records: 700.0 700.0
Maximum, total, and current numbers of geometry points 100 0 0
Unique atoms/degeneracy:
# Tag N1 Distance N2 Angle N3 Angle J
Grp Chg Distance Angle Angle x y z
1 1 O1
1 8.0 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000
2 2 O2 1 B1
1 8.0 3.0163600 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000
3 3 H1 1 B2 2 A1
2 1.0 0.9891663 3.8560164 0.0000000 0.0000000 0.0000000 0.0000000
4 4 H2 1 B3 2 A2 3 D1 0
2 1.0 3.3313384 162.1380455 -0.3024502 0.0000000 0.0000000 0.0000000
5 5 H3 2 B4 1 A3 3 D2 0
2 1.0 0.9421149 125.6537469 -101.4954536 0.0000000 0.0000000 0.0000000
6 6 H4 2 0.942125 1 A4 3 D3 0
2 1.0 0.0000000 125.6816440 101.8648473 0.0000000 0.0000000 0.0000000
Variables on which Z-matrix depends:
Name: B1 B2 A1 B3 A2 D1 B4 A3
Value: 0.0000000 A 0.0000000 A 0.0000000 D 0.0000000 A 0.0000000 D 0.0000000 D 0.0000000 A 0.0000000 D
Name: D2 B3 A2 D1 B4 A3 D2
Value: 0.0000000 D 0.0000000 A 0.0000000 D 0.0000000 D 0.0000000 A 0.0000000 D 0.0000000 D 0.0000000
Name: A4 D3
Value: 0.0000000 D 0.0000000 D
? Error
? Error in Z matrix
? The problem occurs in zmatrix.f:zmat_evaluate
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