[CP2K-user] [CP2K:21681] The calculations with transition dipole moments

Jürg Hutter hutter at chem.uzh.ch
Wed Jul 23 07:36:02 UTC 2025


Hi
transition dipoles are only calculated in the reported form. Other operators are not calculated and therefore not available in the output. If you need them, you have to upgrade the code.
regrads
JH


________________________________________
From: cp2k at googlegroups.com <cp2k at googlegroups.com> on behalf of li wang <wangxc1029 at gmail.com>
Sent: Tuesday, July 22, 2025 8:08 AM
To: cp2k
Subject: [CP2K:21677] The calculations with transition dipole moments

Dear CP2K community,
I am trying to calculate the excited states of periodic structures and calculate the Vibrationally-resolved electronic spectra through other programs. In the cp2k output file, I can only read the Transition Dipole. I also need information on the Transition Velocity Dipole and Transition Magnetic Dipole. I would like to inquire if it is possible to obtain these data in the output of cp2k. Thank you in advance.

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