[CP2K-user] [CP2K:16319] SCF cycle energy going crazy in QM/MM cal with hybrids
Kushagra Agrawal
kushagraagrawal14 at stu.upes.ac.in
Tue Nov 30 12:24:31 UTC 2021
Hi
I am trying to run a DFT calculation for the QM part of a QM/MM region with
hybrid functional PBE0.
When I run it, the energy of SCF gives random value for each iteration
instead of systematically going down as expected. Naturally, the system
also does not converge after long cycles. can someone point to what could
be wrong in my file. I am attaching my input file here for reference.
Regards
Kush
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