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How to obtain T1 and D1 diagnostics for CCSDT(Q) while using molpro interface
- Aqsa
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2 days 5 hours ago - 2 days 5 hours ago #1579
by Aqsa
How to obtain T1 and D1 diagnostics for CCSDT(Q) while using molpro interface was created by Aqsa
Hello,
I am a beginner to MRCC and currently using MOLPRO interface to run CCSDT(Q) from a UHF reference orbital.
Here is a snippet of example code (starting with other saved orbitals):{rhf,nitord=1,maxit=0 start,3202.2 wf,5,8,3 occ,1,1,1,0,1,0,0,0 closed,1,0,0,0,0,0,0,0 orbital,4202.2} scf(i)=energy {uhfmaxit,0start,4202.2wf,5,8,3occ,1,1,1,0,1,0,0,0closed,1,0,0,0,0,0,0,0}scf-uhf(i)=energy_CC_NORM_MAX=2.0
{mrcc,method=CCSDT(Q)orbital,ignore_error=1 !Ignore the fact that UHF WF is not converged
maxit,100core}
posthf(i)=energy
Is there an option to obtain T1 and D1 diagnostics in the output? My current output contains the number or excitations per spin case and final energies.
Really appreciate your help.
Thank you!
I am a beginner to MRCC and currently using MOLPRO interface to run CCSDT(Q) from a UHF reference orbital.
Here is a snippet of example code (starting with other saved orbitals):{rhf,nitord=1,maxit=0 start,3202.2 wf,5,8,3 occ,1,1,1,0,1,0,0,0 closed,1,0,0,0,0,0,0,0 orbital,4202.2} scf(i)=energy {uhfmaxit,0start,4202.2wf,5,8,3occ,1,1,1,0,1,0,0,0closed,1,0,0,0,0,0,0,0}scf-uhf(i)=energy_CC_NORM_MAX=2.0
{mrcc,method=CCSDT(Q)orbital,ignore_error=1 !Ignore the fact that UHF WF is not converged
maxit,100core}
posthf(i)=energy
Is there an option to obtain T1 and D1 diagnostics in the output? My current output contains the number or excitations per spin case and final energies.
Really appreciate your help.
Thank you!
Last edit: 2 days 5 hours ago by Aqsa.
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- kallay
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- Mihaly Kallay
1 day 18 hours ago #1580
by kallay
Best regards,
Mihaly Kallay
Replied by kallay on topic How to obtain T1 and D1 diagnostics for CCSDT(Q) while using molpro interface
Unfortunately, it is not possible to calculate T1 and D1 diagnostics with CCSDT(Q).
Best regards,
Mihaly Kallay
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