[CP2K:1796] molecule falling apart during md run
Teodoro Laino
teodor... at gmail.com
Wed Feb 25 09:58:17 UTC 2009
Dear Abu,
I wander if you have a molecule at all ?!
Why is the coordinate section empty?
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http://groups.google.com/group/cp2k/web/general-rules-for-posting-help-requests
Teo
Abu Naser wrote:
> Hi All,
>
> I have been playing around with cp2k. When I run an MD simulation
> using the following input file- molecule is falling apart.
> I have been wondering where could be problem.
>
> With regard,
>
> Abu
>
> ##############################################################################
> &FORCE_EVAL
> METHOD Quickstep
> &DFT
> &MGRID
> CUTOFF 300
> &END MGRID
> &QS
> &END QS
> &SCF
> SCF_GUESS ATOMIC
> &END SCF
> &XC
> &XC_FUNCTIONAL Pade
> &END XC_FUNCTIONAL
> &END XC
> &END DFT
> &SUBSYS
> &CELL
> ABC 10.0 10.0 10.0
> UNIT ANGSTROM
> &END CELL
> &COORD
>
> &END COORD
> &KIND H
> BASIS_SET DZVP-GTH-PADE
> POTENTIAL GTH-PADE-q1
> &END KIND
> &KIND C
> BASIS_SET DZVP-GTH-PADE
> POTENTIAL GTH-PADE-q4
> &END KIND
> &KIND P
> BASIS_SET DZVP-GTH-PADE
> POTENTIAL GTH-PADE-q5
> &END KIND
> &KIND Ni
> BASIS_SET DZV-GTH-PADE-CONFINED
> POTENTIAL GTH-PADE-q18
> &END KIND
> &END SUBSYS
> &END FORCE_EVAL
> &GLOBAL
>
> PROJECT hop
> RUN_TYPE MD
> PRINT_LEVEL MEDIUM
> &END GLOBAL
> &MOTION
> &MD
> ENSEMBLE NVE
> STEPS 20000
> TIMESTEP 0.05
> TEMPERATURE 300.0
> &END MD
> &END MOTION
>
> ############################################################################
> >
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