[molpro-user] linearly dependent basis sets

[ERSIN YURTSEVER]

I am using DF-MP2 for dimer of triphenylene with df_basis=vtz for HF and df_basis=avdz for MP2.

Error:basis is linearly dependent or wrong S.

I have tried lowering the threshold for the smallest eigenvalue even though it is not recommended, then it could not reorthonormalize in MP2 step.

I also tried to use vdz basis for HF step, but again I ended up with linear dependency.

Is there some toher basis sets I could use for the density fitting?

thanks