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Raymond Sheppard
,
Konstantin Tokarev
7
5:47 AM
Unusable FFTW?
Error is: configure:16952: /N/soft/sles15sp6/cp2k/build/cp2k-2025.2/tools/toolchain/build/libvdwxc-
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Unusable FFTW?
Error is: configure:16952: /N/soft/sles15sp6/cp2k/build/cp2k-2025.2/tools/toolchain/build/libvdwxc-
5:47 AM
Kaustubh Pathak
, …
Mawuli
6
Sep 12
Facing issues related to post processing in metadynamics
Thanks. It worked just one more doubt even after keeping low WW value of 0.0002 the methane molecule
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Facing issues related to post processing in metadynamics
Thanks. It worked just one more doubt even after keeping low WW value of 0.0002 the methane molecule
Sep 12
Akanksha
Sep 11
Regenerating Adiabatic States from CDFT Diabatic Energies in CP2K
Hello everyone, I am running CDFT calculations to get the diabatic energy profiles of my initial and
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Regenerating Adiabatic States from CDFT Diabatic Energies in CP2K
Hello everyone, I am running CDFT calculations to get the diabatic energy profiles of my initial and
Sep 11
Naina Sethi
, …
Beliz Gökmen
11
Sep 10
Mismatch between CP2K computed Force constant (a.u)and Gaussian computed force constant(mDyne/angstrom)
Thanks much! Will try with the new code then and get back. On Wednesday, September 10, 2025 at 7:34:
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Mismatch between CP2K computed Force constant (a.u)and Gaussian computed force constant(mDyne/angstrom)
Thanks much! Will try with the new code then and get back. On Wednesday, September 10, 2025 at 7:34:
Sep 10
Mawuli
Sep 9
Stride in cp2k graph.psmp plot
Hi, When using the stride -10 option to obtain Free Energy Surface (FES) data, should the energy
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Stride in cp2k graph.psmp plot
Hi, When using the stride -10 option to obtain Free Energy Surface (FES) data, should the energy
Sep 9
Ashley Dickson
,
Krack, Matthias
6
Sep 9
Phonon Calculations in CP2K
Hi Matthias, Thanks you very much for all the help here. In the first instance I will try and start
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Phonon Calculations in CP2K
Hi Matthias, Thanks you very much for all the help here. In the first instance I will try and start
Sep 9
Kaustubh Pathak
,
Marcella Iannuzzi
5
Sep 9
Need help regarding well tempered meta-dynamics in cp2k
I ran the metadynamics run with a NT_HILLS = 100, WW = 0.0008 and WTGAMMA = 10, SCALE = 0.1 (For both
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Need help regarding well tempered meta-dynamics in cp2k
I ran the metadynamics run with a NT_HILLS = 100, WW = 0.0008 and WTGAMMA = 10, SCALE = 0.1 (For both
Sep 9
Michael LaCount
,
Krack, Matthias
2
Sep 9
restricted open-shell Kohn-Sham (ROKS) Setup
Hi Michael The error occurs, because MULTIPLICITY must be set to 3 in that case also for the
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restricted open-shell Kohn-Sham (ROKS) Setup
Hi Michael The error occurs, because MULTIPLICITY must be set to 3 in that case also for the
Sep 9
Akanksha
,
Krack, Matthias
3
Sep 8
Need help with making AIMD simulations faster!
Hello Dr. Krack, Thank you for responding so quickly. Based on your suggestion, I ran a few
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Need help with making AIMD simulations faster!
Hello Dr. Krack, Thank you for responding so quickly. Based on your suggestion, I ran a few
Sep 8
Dat Ho
,
Johann Pototschnig
3
Sep 8
Cholesky decomposition failed
This problem is often caused by diffuse basis functions, so it might help to change: BASIS_SET
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Cholesky decomposition failed
This problem is often caused by diffuse basis functions, so it might help to change: BASIS_SET
Sep 8
ice ZQing
Sep 5
Can CP2K achieve thermodynamic integration similar to that in VASP?
Hello, When I was browsing VASPwiki, I saw In VASP, there is a function to perform a Thermodynamic
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Can CP2K achieve thermodynamic integration similar to that in VASP?
Hello, When I was browsing VASPwiki, I saw In VASP, there is a function to perform a Thermodynamic
Sep 5
Soma
,
Frederick Stein
2
Sep 4
Need help for the ELPA error
Dear Soma, You may try kernels from this list: https://manual.cp2k.org/trunk/CP2K_INPUT/GLOBAL.html#
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Need help for the ELPA error
Dear Soma, You may try kernels from this list: https://manual.cp2k.org/trunk/CP2K_INPUT/GLOBAL.html#
Sep 4
Rubee Soni
Sep 4
STM simulation shows image only at higher isovalue
Dear users, I am a beginner CP2K user and I am trying to perform STM image simulations for a molecule
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STM simulation shows image only at higher isovalue
Dear users, I am a beginner CP2K user and I am trying to perform STM image simulations for a molecule
Sep 4
Chels
Sep 4
Simulating only a subsection of a larger lattice
Hello, I am trying to investigate the optical absorption spectra of iron impurities in quartz, the
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Simulating only a subsection of a larger lattice
Hello, I am trying to investigate the optical absorption spectra of iron impurities in quartz, the
Sep 4
Charlotte Lai
,
Konstantin Tokarev
2
Sep 3
About SCF convergence:Can first perform a pre-optimization using a larger EPS_SCF?
среда, 3 сентября 2025 г. в 17:14:05 UTC+3, Charlotte Lai: Dear CP2K community, While optimizing the
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About SCF convergence:Can first perform a pre-optimization using a larger EPS_SCF?
среда, 3 сентября 2025 г. в 17:14:05 UTC+3, Charlotte Lai: Dear CP2K community, While optimizing the
Sep 3
Lukas Müllender
Sep 3
QMMM in GROMACS using wB97x/6-31G
Hi all! I'm currently trying to perform a QMMM simulation of a simple system of phenol in water,
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QMMM in GROMACS using wB97x/6-31G
Hi all! I'm currently trying to perform a QMMM simulation of a simple system of phenol in water,
Sep 3
bijaya pathak
, …
Ivan Gladich
6
Sep 1
Hydronium_distance CV
Dear Marcella and Ivan , I have been trying to do the above simulation for sometimes now. Setting
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Hydronium_distance CV
Dear Marcella and Ivan , I have been trying to do the above simulation for sometimes now. Setting
Sep 1
Thiago Ferrazin Fernandes
Aug 28
Questions about automatic restart between CELL_OPT and Quickstep NVT
Hi everyone, I'm a beginner in CP2K and I'm trying to set up an automatic restart procedure
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Questions about automatic restart between CELL_OPT and Quickstep NVT
Hi everyone, I'm a beginner in CP2K and I'm trying to set up an automatic restart procedure
Aug 28
Mike Pacey
, …
Konstantin Tokarev
5
Aug 27
Pointers for building under Linux
Back again after some more fettling. I've managed to get the following command to now run without
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Pointers for building under Linux
Back again after some more fettling. I've managed to get the following command to now run without
Aug 27
Joshua Edzards
, …
Frederick Stein
4
Aug 27
SCF converges for outer circle but SCF does not converge in general
Dear Marcelle, dear Frederick, thank you very much for the rapid response! This helps a lot! All the
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SCF converges for outer circle but SCF does not converge in general
Dear Marcelle, dear Frederick, thank you very much for the rapid response! This helps a lot! All the
Aug 27
Chels
,
Johann Pototschnig
3
Aug 27
Cannot get LIBXC to install
Thank you that worked! I'm still not sure what the actual error was since no detailed error
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Cannot get LIBXC to install
Thank you that worked! I'm still not sure what the actual error was since no detailed error
Aug 27
Jim Bachmann
Aug 26
Printing only QM subsystem in CP2K QMMM Run
Dear CP2K group members, I am wondering if there is a print key, that prints only the QM Subsystem (
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Printing only QM subsystem in CP2K QMMM Run
Dear CP2K group members, I am wondering if there is a print key, that prints only the QM Subsystem (
Aug 26
NUCP2K
,
Frederick Stein
3
Aug 25
failure to compile CP2K/2025.2 with ACE potentials
Dear Frederick, I think I used a wrong version of ML-PACE. After I changed to lammps-user-pace-v.
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failure to compile CP2K/2025.2 with ACE potentials
Dear Frederick, I think I used a wrong version of ML-PACE. After I changed to lammps-user-pace-v.
Aug 25
Andreas Döll
,
Marcella Iannuzzi
4
Aug 22
Single point energy diverges in large box, but converges in smaller box? P_Mix problem?
you need to find yourself what the right box is sorry, we cannot help with that Marcella On Friday,
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Single point energy diverges in large box, but converges in smaller box? P_Mix problem?
you need to find yourself what the right box is sorry, we cannot help with that Marcella On Friday,
Aug 22
Alex Lyu
,
Jürg Hutter
2
Aug 21
slow SCF convergence of MOF with Vanadium
Hi you have to give more specific information. This part of the input lokks (on first glance) ok. A
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slow SCF convergence of MOF with Vanadium
Hi you have to give more specific information. This part of the input lokks (on first glance) ok. A
Aug 21
FS
,
Krack Matthias
2
Aug 21
Multi Level SCF?
Hi I think that is not possible within the same SCF run. You can, however, converge an initial SCF
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Multi Level SCF?
Hi I think that is not possible within the same SCF run. You can, however, converge an initial SCF
Aug 21
Subhasish Mallick
,
Que Zhu
2
Aug 18
Temperature fluctuations in NVT simulation with Nosé thermostat
The structure might not be very stable. Subhasish Mallick <subhasis...@mail.huji.ac.il> 于
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Temperature fluctuations in NVT simulation with Nosé thermostat
The structure might not be very stable. Subhasish Mallick <subhasis...@mail.huji.ac.il> 于
Aug 18
Rubee Soni
,
Krack Matthias
2
Aug 18
ADDED_MOS
Hi If you are uncertain, you can use ADDED_MOS -1 initially to select all available MOs. Later you
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ADDED_MOS
Hi If you are uncertain, you can use ADDED_MOS -1 initially to select all available MOs. Later you
Aug 18
siyara chandrawansha
, …
Konstantin Tokarev
3
Aug 16
CNEO−DFT
пятница, 15 августа 2025 г. в 15:56:55 UTC+3, siyara chandrawansha: Hi , I would like to know whether
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CNEO−DFT
пятница, 15 августа 2025 г. в 15:56:55 UTC+3, siyara chandrawansha: Hi , I would like to know whether
Aug 16
Somayeh Ahmadkhani
, …
Johann Pototschnig
6
Aug 14
MD dftd4 in version 2025.1
You could try switching off the reference code: https://manual.cp2k.org/trunk/CP2K_INPUT/ATOM/METHOD/
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MD dftd4 in version 2025.1
You could try switching off the reference code: https://manual.cp2k.org/trunk/CP2K_INPUT/ATOM/METHOD/
Aug 14