RT_propagation fails with hybrids
Ivan Infante
iinf... at gmail.com
Fri Apr 20 14:19:27 UTC 2018
Dear developers,
I am trying to use real time propagation with HSE06 hybrid functional
and ADMM (purification NONE) as I understand this combination should work.
The behavior is however quite strange.
The total energy from the SCF run is: -991.47346020138787
But as soon as the RTP module starts, in the first iteration, I get:
Information at iteration step: 1
Total electronic density (r-space): -492.0000000259
-0.0000000259
Total energy:
-714.49780714995893
Energy difference to initial state:
-0.14086828231871
Convergence:
0.149132E+00
The total energy fell of about 200 Hartrees. With GGA/PBE functional the
total energies are the same.
I have also tried a few combinations of propagators and algorithms for the
rtp, but I get the same problem.
I was wondering if you have any clues (it looks like a bug) and if this
problem was fixed already. Unfortunately, I can only work with the 3.0 and
4.1 versions of cp2k.
Thanks in advance for your answer,
Ivan
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.cp2k.org/archives/cp2k-user/attachments/20180420/0f3994e0/attachment.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: qmworks-cp2k-pos-1.xyz
Type: chemical/x-xyz
Size: 17356 bytes
Desc: not available
URL: <https://lists.cp2k.org/archives/cp2k-user/attachments/20180420/0f3994e0/attachment.xyz>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: cp2k_job_hse06.in
Type: application/octet-stream
Size: 2762 bytes
Desc: not available
URL: <https://lists.cp2k.org/archives/cp2k-user/attachments/20180420/0f3994e0/attachment.obj>
More information about the CP2K-user
mailing list