Groups
Groups
Sign in
Groups
Groups
cp2k
Conversations
About
Send feedback
Help
cp2k
Contact owners and managers
1–30 of 6575
Welcome to the discussion forum on
cp2k
(
http://www.cp2k.org
).
Mark all as read
Report group
0 selected
Soma
,
Frederick Stein
2
12:21 PM
Need help for the ELPA error
Dear Soma, You may try kernels from this list: https://manual.cp2k.org/trunk/CP2K_INPUT/GLOBAL.html#
unread,
Need help for the ELPA error
Dear Soma, You may try kernels from this list: https://manual.cp2k.org/trunk/CP2K_INPUT/GLOBAL.html#
12:21 PM
Rubee Soni
10:04 AM
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
unread,
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
10:04 AM
Chels
1:12 AM
Simulating only a subsection of a larger lattice
Hello, I am trying to investigate the optical absorption spectra of iron impurities in quartz, the
unread,
Simulating only a subsection of a larger lattice
Hello, I am trying to investigate the optical absorption spectra of iron impurities in quartz, the
1:12 AM
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
unread,
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,
unread,
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
ice ZQing
Sep 2
The problem of achieving Thermodynamic Integration from ideal gases to ab initio systems in CP2K
Hello everyone, I have recently been learning and trying to use Thermodynamic Integration (TI) to
unread,
The problem of achieving Thermodynamic Integration from ideal gases to ab initio systems in CP2K
Hello everyone, I have recently been learning and trying to use Thermodynamic Integration (TI) to
Sep 2
Kaustubh Pathak
,
Marcella Iannuzzi
4
Sep 2
Need help regarding well tempered meta-dynamics in cp2k
Please study the tutorial at the link that indicated in the previous email Regards Marcella On Monday
unread,
Need help regarding well tempered meta-dynamics in cp2k
Please study the tutorial at the link that indicated in the previous email Regards Marcella On Monday
Sep 2
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
unread,
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
unread,
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
unread,
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
unread,
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
unread,
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 (
unread,
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.
unread,
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
Naina Sethi
, …
Jürg Hutter
6
Aug 25
Mismatch between CP2K computed Force constant (a.u)and Gaussian computed force constant(mDyne/angstrom)
I am using CP2K version 2024.3 and attempted to reproduce one of the sample calculations on the
unread,
Mismatch between CP2K computed Force constant (a.u)and Gaussian computed force constant(mDyne/angstrom)
I am using CP2K version 2024.3 and attempted to reproduce one of the sample calculations on the
Aug 25
Michael LaCount
Aug 25
restricted open-shell Kohn-Sham (ROKS) Setup
Hello I am trying to set up a fairly simple test run for ROKS. The simplest test I could think of for
unread,
restricted open-shell Kohn-Sham (ROKS) Setup
Hello I am trying to set up a fairly simple test run for ROKS. The simplest test I could think of for
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,
unread,
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
unread,
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
unread,
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
unread,
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
unread,
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
unread,
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/
unread,
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
Kaustubh Pathak
, …
Johann Pototschnig
4
Aug 14
Issue related to SCF convergence
A smaller value of alpha should be better (eg 0.1) How certain are you that you threshold are
unread,
Issue related to SCF convergence
A smaller value of alpha should be better (eg 0.1) How certain are you that you threshold are
Aug 14
Aditya
Aug 14
tring to compress cp2k output data using dpdata but error occured
Hello everyone, I have simulated 46 argon atoms using cp2k and now trying to convert data into
unread,
tring to compress cp2k output data using dpdata but error occured
Hello everyone, I have simulated 46 argon atoms using cp2k and now trying to convert data into
Aug 14
yaoca...@gmail.com
, …
Konstantin Tokarev
3
Aug 13
scf convergence error with large systems
>I find that when I was calculating a large system, in this example, 744 atoms, the scf
unread,
scf convergence error with large systems
>I find that when I was calculating a large system, in this example, 744 atoms, the scf
Aug 13
Eunice Oliveira
Aug 12
Run large-scale CP2K simulations
Dear CP2K community, Check out Inductiva.AI if you need to run large-scale simulations, manage
unread,
Run large-scale CP2K simulations
Dear CP2K community, Check out Inductiva.AI if you need to run large-scale simulations, manage
Aug 12
Kaustubh Pathak
, …
Que Zhu
14
Aug 12
Fwd: Need help regarding cp2k
After adding methane to the Mo2C + KCl system the SCF is not converging for many steps in the MD run.
unread,
Fwd: Need help regarding cp2k
After adding methane to the Mo2C + KCl system the SCF is not converging for many steps in the MD run.
Aug 12
jona...@hotmail.com
Aug 10
*** WARNING in fm/cp_fm_elpa.F:522 :: Setting real_kernel for ELPA failed ***
I have built Cp2k with the following toolchain command:" ./install_cp2k_toolchain.sh --install-
unread,
*** WARNING in fm/cp_fm_elpa.F:522 :: Setting real_kernel for ELPA failed ***
I have built Cp2k with the following toolchain command:" ./install_cp2k_toolchain.sh --install-
Aug 10
Muhammad Rafiq
Aug 9
Published article by cp2k calculations
Everyone can access this article for free 44 days through the following link. https://kwnsfk27.r.eu-
unread,
Published article by cp2k calculations
Everyone can access this article for free 44 days through the following link. https://kwnsfk27.r.eu-
Aug 9