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mirror of https://github.com/pfloos/quack synced 2024-11-19 04:22:39 +01:00

print GHF

This commit is contained in:
Pierre-Francois Loos 2023-10-26 21:32:34 +02:00
parent 16f7366e36
commit 9d28c496b9
4 changed files with 101 additions and 25 deletions

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@ -1,19 +1,18 @@
# RHF UHF GHF ROHF
F T F F
# MP2* MP3
F F T F
# MP2 MP3
F F
# CCD pCCD DCD CCSD CCSD(T)
F F F F F
# drCCD rCCD crCCD lCCD
F F F F
# CIS* CIS(D) CID CISD FCI
F F F F F
# phRPA* phRPAx* crRPA ppRPA
F F F F
# G0F2* evGF2* qsGF2* G0F3 evGF3
F F F F F
# G0W0* evGW* qsGW* SRG-qsGW ufG0W0 ufGW
T F F F F F
# G0T0pp* evGTpp* qsGTpp* G0T0eh evGTeh qsGTeh
F F F F F F
# * unrestricted version available
# CIS CIS(D) CID CISD FCI
F F F F F
# phRPA phRPAx crRPA ppRPA
F F F F
# G0F2 evGF2 qsGF2 G0F3 evGF3
F F F F F
# G0W0 evGW qsGW SRG-qsGW ufG0W0 ufGW
F F F F F F
# G0T0pp evGTpp qsGTpp G0T0eh evGTeh qsGTeh
F F F F F F

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@ -1,5 +1,5 @@
# HF: maxSCF thresh DIIS guess mix_guess level_shift stability
10000 0.000001 5 2 0.0 0.0 T
1000 0.0000001 5 3 0.0 0.0 T
# MP: reg
F
# CC: maxSCF thresh DIIS

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@ -42,7 +42,7 @@ subroutine GHF(maxSCF,thresh,max_diis,guess_type,mix,level_shift,nNuc,ZNuc,rNuc,
double precision :: ET,ETaa,ETbb
double precision :: EV,EVaa,EVbb
double precision :: EJ,EJaaaa,EJaabb,EJbbaa,EJbbbb
double precision :: Ex,Exaaaa,Exabba,Exbaab,Exbbbb
double precision :: EK,EKaaaa,EKabba,EKbaab,EKbbbb
double precision :: dipole(ncart)
double precision,allocatable :: Jaa(:,:),Jbb(:,:)
@ -139,7 +139,7 @@ subroutine GHF(maxSCF,thresh,max_diis,guess_type,mix,level_shift,nNuc,ZNuc,rNuc,
write(*,*)
write(*,*)'-----------------------------------------------------------------------------'
write(*,'(1X,A1,1X,A3,1X,A1,1X,A16,1X,A1,1X,A16,1X,A1,1X,A16,1X,A1,1X,A10,1X,A1,1X)') &
'|','#','|','E(GHF)','|','EJ(GHF)','|','Ex(GHF)','|','Conv','|'
'|','#','|','E(GHF)','|','EJ(GHF)','|','EK(GHF)','|','Conv','|'
write(*,*)'-----------------------------------------------------------------------------'
do while(Conv > thresh .and. nSCF < maxSCF)
@ -239,7 +239,7 @@ subroutine GHF(maxSCF,thresh,max_diis,guess_type,mix,level_shift,nNuc,ZNuc,rNuc,
EV = EVaa + EVbb
! Hartree energy: 16 terms?
! Hartree energy
EJaaaa = 0.5d0*trace_matrix(nBas,matmul(Paa,Jaa))
EJaabb = 0.5d0*trace_matrix(nBas,matmul(Paa,Jbb))
@ -250,21 +250,21 @@ subroutine GHF(maxSCF,thresh,max_diis,guess_type,mix,level_shift,nNuc,ZNuc,rNuc,
! Exchange energy
Exaaaa = 0.5d0*trace_matrix(nBas,matmul(Paa,Kaa))
Exabba = 0.5d0*trace_matrix(nBas,matmul(Pab,Kba))
Exbaab = 0.5d0*trace_matrix(nBas,matmul(Pba,Kab))
Exbbbb = 0.5d0*trace_matrix(nBas,matmul(Pbb,Kbb))
EKaaaa = 0.5d0*trace_matrix(nBas,matmul(Paa,Kaa))
EKabba = 0.5d0*trace_matrix(nBas,matmul(Pab,Kba))
EKbaab = 0.5d0*trace_matrix(nBas,matmul(Pba,Kab))
EKbbbb = 0.5d0*trace_matrix(nBas,matmul(Pbb,Kbb))
Ex = Exaaaa + Exabba + Exbaab + Exbbbb
EK = EKaaaa + EKabba + EKbaab + EKbbbb
! Total energy
EHF = ET + EV + EJ + Ex
EHF = ET + EV + EJ + EK
! Dump results
write(*,'(1X,A1,1X,I3,1X,A1,1X,F16.10,1X,A1,1X,F16.10,1X,A1,1X,F16.10,1X,A1,1X,F10.6,1X,A1,1X)') &
'|',nSCF,'|',EHF + ENuc,'|',EJ,'|',Ex,'|',Conv,'|'
'|',nSCF,'|',EHF + ENuc,'|',EJ,'|',EK,'|',Conv,'|'
end do
write(*,*)'-----------------------------------------------------------------------------'
@ -292,6 +292,6 @@ subroutine GHF(maxSCF,thresh,max_diis,guess_type,mix,level_shift,nNuc,ZNuc,rNuc,
! Compute final GHF energy
! call print_GHF(nBas,nO,S,e,c,ENuc,ET,EV,EJ,Ex,EHF,dipole)
call print_GHF(nBas2,nO,e,C,ENuc,ET,EV,EJ,EK,EHF,dipole)
end subroutine

77
src/HF/print_GHF.f90 Normal file
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@ -0,0 +1,77 @@
subroutine print_GHF(nBas,nO,eHF,cHF,ENuc,ET,EV,EJ,EK,EGHF,dipole)
! Print one-electron energies and other stuff for GHF
implicit none
include 'parameters.h'
! Input variables
integer,intent(in) :: nBas
integer,intent(in) :: nO
double precision,intent(in) :: eHF(nBas)
double precision,intent(in) :: cHF(nBas,nBas)
double precision,intent(in) :: ENuc
double precision,intent(in) :: ET
double precision,intent(in) :: EV
double precision,intent(in) :: EJ
double precision,intent(in) :: EK
double precision,intent(in) :: EGHF
double precision,intent(in) :: dipole(ncart)
! Local variables
integer :: ixyz
integer :: HOMO
integer :: LUMO
double precision :: Gap
! HOMO and LUMO
HOMO = nO
LUMO = HOMO + 1
Gap = eHF(LUMO)-eHF(HOMO)
! Dump results
write(*,*)
write(*,'(A50)') '-----------------------------------------'
write(*,'(A32)') ' Summary '
write(*,'(A50)') '-----------------------------------------'
write(*,'(A32,1X,F16.10,A3)') ' One-electron energy: ',ET + EV,' au'
write(*,'(A32,1X,F16.10,A3)') ' Kinetic energy: ',ET,' au'
write(*,'(A32,1X,F16.10,A3)') ' Potential energy: ',EV,' au'
write(*,'(A50)') '-----------------------------------------'
write(*,'(A32,1X,F16.10,A3)') ' Two-electron energy: ',EJ + EK,' au'
write(*,'(A32,1X,F16.10,A3)') ' Hartree energy: ',EJ,' au'
write(*,'(A32,1X,F16.10,A3)') ' Exchange energy: ',EK,' au'
write(*,'(A50)') '-----------------------------------------'
write(*,'(A32,1X,F16.10,A3)') ' Electronic energy: ',EGHF,' au'
write(*,'(A32,1X,F16.10,A3)') ' Nuclear repulsion: ',ENuc,' au'
write(*,'(A32,1X,F16.10,A3)') ' GHF energy: ',EGHF + ENuc,' au'
write(*,'(A50)') '-----------------------------------------'
write(*,'(A32,1X,F16.6,A3)') ' HF HOMO energy: ',eHF(HOMO)*HaToeV,' eV'
write(*,'(A32,1X,F16.6,A3)') ' HF LUMO energy: ',eHF(LUMO)*HaToeV,' eV'
write(*,'(A32,1X,F16.6,A3)') ' HF HOMO-LUMO gap : ',Gap*HaToeV,' eV'
write(*,'(A50)') '-----------------------------------------'
write(*,'(A35)') ' Dipole moment (Debye) '
write(*,'(10X,4A10)') 'X','Y','Z','Tot.'
write(*,'(10X,4F10.6)') (dipole(ixyz)*auToD,ixyz=1,ncart),norm2(dipole)*auToD
write(*,'(A50)') '-----------------------------------------'
write(*,*)
! Print results
write(*,'(A50)') '---------------------------------------'
write(*,'(A32)') 'MO coefficients'
write(*,'(A50)') '---------------------------------------'
call matout(nBas,nBas,cHF)
write(*,*)
write(*,'(A50)') '---------------------------------------'
write(*,'(A32)') 'MO energies'
write(*,'(A50)') '---------------------------------------'
call matout(nBas,1,eHF)
write(*,*)
end subroutine