[molpro-user] eom/triplet state

[behnam nikoobakht]

Dear Molpro user 

I am using Molpro 2015. I would like to calculate the excitation energy for the first triplet state in formaldehyde.I set up the following input. It seems the program does not like the  triplet=1 in the last line of the input file.Does anybody know how I can calculate the excitation energy of the triplet state using eom method in molpro?
Thanks,Behnam


{memory,4000,m}
gprint,basis
gexpec,dm,sm,qm
!
basis={C=cc-pVDZ;H=cc-pVDZ;O=cc-pVDZ}
geomtyp=xyz
geometry={
4
geometry input
 C,-0.0679925201, 0.0000000003,-0.6645109199
 O, 0.0133715942,-0.0000000010, 0.6409704366
 H, 0.2989863842, 0.9223294527,-1.1278953688
 H, 0.2989863875,-0.9223294409,-1.1278953968
}
hf
eom,1.4,triplet=1
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