[CP2K:3942] PES Scan B3LYP
Houwen
linu... at gmail.com
Sun May 3 05:39:59 UTC 2015
Can I run TDDFPT in FORCE_EVALUE in Scan project ? I'd like to get th
energy of first excited state to each step in trajectory.
Here is my input and I only get the energy of the triplet ground state in
the output, Is there something wrong :
&FORCE_EVAL
METHOD Quickstep
&DFT
BASIS_SET_FILE_NAME ./BASIS
POTENTIAL_FILE_NAME ./GTH_POTENTIALS
WFN_RESTART_FILE_NAME ./cp2k-RESTART.wfn
UKS T
EXCITATIONS tddfpt
MULTIPLICITY 3
&MGRID
CUTOFF 400
REL_CUTOFF 60
&END MGRID
&QS
WF_INTERPOLATION ASPC
EXTRAPOLATION_ORDER 3
&END QS
&SCF
EPS_SCF 1.0E-6
SCF_GUESS RESTART
MAX_SCF 300
&OT T
# ROTATION T
ENERGY_GAP 0.002
PRECONDITIONER FULL_ALL
MINIMIZER CG
LINESEARCH 3PNT
&END OT
&OUTER_SCF ON
MAX_SCF 4
EPS_SCF 1.0E-5
&END OUTER_SCF
&PRINT
&RESTART
&EACH
QS_SCF 100
&END EACH
ADD_LAST NUMERIC
&END RESTART
&END PRINT
&END SCF
&TDDFPT
KERNEL T
MAX_KV 60
METHOD LANCZOS ##diagonalization method DAVIDSON, LANCZOS
NEV 1 # number of excitations to calculate
OE_CORR SAOP
REORTHO 2
RES_ETYPE SINGLET ##restricted calculation
RESTARTS 2
INVERT_S F
PRECOND F
&XC
&XC_FUNCTIONAL PBE
&END XC_FUNCTIONAL
&XC_GRID
XC_DERIV SPLINE3_SMOOTH
&END XC_GRID
&END XC
&END TDDFPT
&END XC
&END DFT
&SUBSYS
......
&END SUBSYS
&END FORCE_EVAL
Could you please help me with it ?
On Saturday, April 11, 2015 at 3:50:04 PM UTC+8, Matt W wrote:
>
> It is a MD run type. The ensemble is set as ref_traj (reference trajectory)
>
> Matt
>
> On Saturday, April 11, 2015 at 7:50:40 AM UTC+2, Houwen wrote:
>>
>> Is this trajectory analysis job a Global Run_Type ?
>>
>> On Monday, July 30, 2012 at 4:15:02 PM UTC+8, jgh wrote:
>>>
>>> Hi
>>>
>>> the closest to a potential energy scan is a rerun of a given
>>> trajectory. You have to provide a series of geometries in
>>> the format of a CP2K trajectory file and then run a
>>> trajectory analysis job.
>>> For testing purposes I would use a semiempirical method (PM6)
>>> or a non-hybrid DFT method. You can run straightforward B3LYP
>>> but this will not give you the advantages of CP2K.
>>>
>>> regards
>>>
>>> Juerg
>>>
>>> --------------------------------------------------------------
>>> Juerg Hutter Phone : ++41 44 635 4491
>>> Physical Chemistry Institute FAX : ++41 44 635 6838
>>> University of Zurich E-mail: hut... at pci.uzh.ch
>>> Winterthurerstrasse 190
>>> CH-8057 Zurich, Switzerland
>>> ---------------------------------------------------------------
>>>
>>> -----cp... at googlegroups.com wrote: -----
>>> To: cp... at googlegroups.com
>>> From: Lavinia
>>> Sent by: cp... at googlegroups.com
>>> Date: 07/28/2012 05:14AM
>>> Subject: [CP2K:3942] PES Scan B3LYP
>>>
>>> Dear all,
>>>
>>> I am a newbie to CP2K. I would like to reproduce the results obtained
>>> from a Gaussian flexible PES scan at the hybrid B3LYP level of theory. Are
>>> there any test input files for this type of calculation in CP2K? Any
>>> guidance would be greatly appreciated,
>>>
>>> Lavinia
>>>
>>> --
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>>
>>
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