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Revision 1 as of 2021-04-27 14:05:21
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Editor: leiyibo
Comment:
Revision 2 as of 2021-04-27 14:06:10
Size: 1470
Editor: leiyibo
Comment:
Deletions are marked like this. Additions are marked like this.
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== TD-DFT == == CASSCF ==
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# Gradient projection method for CI between T1 and T2 by TDDFT BHHLYP/6-31G # Gradient projection method for CI between S1 and S2 by SA3-CASSCF(4,4)/6-31G
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C 0.00105315 -0.00093169 1.39922525
C 0.00050809 -0.00028384 -1.39806728
H 0.06224101 -0.93329897 0.85576072
H -0.06090876 0.99435816 0.98003673
H 0.06239763 0.93551513 -0.85894555
H -0.06541848 -0.99537328 -0.97815399
C -0.15706002 0.00190775 0.83652009
C 0.15008784 -0.00133762 -0.83154671
H 0.03427061 -0.96458044 1.25530646
H 0.06498491 0.96390175 1.24999388
H -0.05275481 0.96366210 -1.24919243
H -0.03963123 -0.96356671 -1.26123252
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skeleton
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 2
maxcycle
50
 1
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1.d-6 1.d-5
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direct
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RKS RHF
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DFT
BHHLYP
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$tddft
imethod
 1
isf
 1
itda
 1
nexit
 5
idiag
 1
istore
 1
crit_e
 1.d-8
crit_vec
 1.d-6
lefteig
ialda
 4
%cp $BDF_WORKDIR/$BDFTASK.scforb $BDF_WORKDIR/$BDFTASK.inporb

$expandmo
vcmo
occao
2 2
minbas
4
1C|2P-1
1C|2P0
2C|2P-1
2C|2P0
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$resp
geom
norder
 1
method
 2
iroot
 1
nfiles
 1
%cp $BDF_WORKDIR/$BDFTASK.exporb $BDF_WORKDIR/$BDFTASK.inporb

$mcscf
close
6
active
4
actele
4
spin
1
roots
3 3 1
symmetry
1
guess
read
molden
quasi
icas
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$resp
geom
norder
 1
method
 2
iroot
 2
nfiles
 1
$grad
nrootgrad
2
double
maxiter
500
mxiter
50
cutcpmc
1.d-5
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$resp
iprt
 1
QUAD
FNAC
$grad
nrootgrad
3
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norder
 1
method
 2
nfiles
 1
pairs
 1
 1 1 1 1 1 2
maxiter
500
mxiter
50
cutcpmc
1.d-5

Conical intersection opt

CASSCF

#----------------------------------------------------------------------
# Gradient projection method for CI between S1 and S2 by SA3-CASSCF(4,4)/6-31G
#

$COMPASS 
Title
 C2H4 Molecule test run
Basis
 6-31G
Geometry
C            -0.15706002      0.00190775      0.83652009
C             0.15008784     -0.00133762     -0.83154671
H             0.03427061     -0.96458044      1.25530646
H             0.06498491      0.96390175      1.24999388
H            -0.05275481      0.96366210     -1.24919243
H            -0.03963123     -0.96356671     -1.26123252
END geometry
nosym
$END

$bdfopt
iprt
 3
imulti
 1
tolgrad
1.d-3
tolene
1.d-5
$end

$xuanyuan
$end

$SCF
RHF
charge
 0
spin
 1
atomorb
$END

%cp $BDF_WORKDIR/$BDFTASK.scforb $BDF_WORKDIR/$BDFTASK.inporb

$expandmo
vcmo
occao
2 2
minbas
4
1C|2P-1  
1C|2P0   
2C|2P-1   
2C|2P0   
$end

%cp $BDF_WORKDIR/$BDFTASK.exporb $BDF_WORKDIR/$BDFTASK.inporb

$mcscf
close
6
active
4
actele
4
spin
1
roots
3 3 1
symmetry
1
guess
read
molden
quasi
icas
$end

$grad
nrootgrad                                                                      
2 
double
maxiter
500
mxiter
50
cutcpmc
1.d-5
$end

$grad
nrootgrad                                                                      
3 
double
maxiter
500
mxiter
50
cutcpmc
1.d-5
$end

Conical intersection (last edited 2024-11-14 03:34:44 by leiyibo)