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1:
! UHF TightSCF tightpno kdiis
%scf
STABPerform true
STABRestartUHFifUnstable true
STABMaxIter 500
STABDTol 1e-5
STABRTol 1e-5
单点1:-743.3310684
2:
! DLPNO-CCSD(T) TightSCF tightpno kdiis
! NOPOP NOPRINTMOS
%pal nprocs 10
end
%Maxcore 8000
%basis
NewGTO O "aug-cc-pVTZ" end
NewAuxCGTO O "aug-cc-pVTZ/C" end
NewGTO H "aug-cc-pVTZ" end
NewAuxCGTO H "aug-cc-pVTZ/C" end
单点2:-743.3310684 (Wavefunction not fully converged!)
3:
! DLPNO-CCSD(T) TightSCF tightpno kdiis RIJCOSX noautostart miniprint SlowConv noTRAH
! NOPOP NOPRINTMOS
%SCF
CNVShift true
LShift 0.5
ShiftErr 0.1
end
%maxcore 20000
%pal nprocs 1 end
%basis
NewGTO O "aug-cc-pVTZ" end
NewAuxCGTO O "aug-cc-pVTZ/C" end
NewGTO H "aug-cc-pVTZ" end
NewAuxCGTO H "aug-cc-pVTZ/C" end:
单点3:-744.2474013
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