[CP2K-user] TDDFT second derivatives
andr...@epfl.ch
andres.ort... at epfl.ch
Wed Sep 16 10:26:16 UTC 2020
Dear CP2K Users,
I was wondering if you could help me with something
i am using the CP2K 7.1 version , I am trying to do TDDFT calculations.
however I get this error
*******************************************************************************
* ___
*
* / \
*
* [ABORT]
*
* \___/ derivatives bigger than 2 not implemented
*
* |
*
* O/|
*
* /| |
*
* / \ xc/xc_xpbe_hole_t_c_lr.F:198
*
*******************************************************************************
However in my input i am not considering the PBE HOLE functional and I have
included the derivatives. I.was wondering if this is an issue of the
version 7?
best.
Andres
&XC
DENSITY_CUTOFF 1.0000000000000000E-10
GRADIENT_CUTOFF 1.0000000000000000E-10
TAU_CUTOFF 1.0000000000000000E-10
&XC_FUNCTIONAL
&PBE T
SCALE_X 7.5000000000000000E-01
SCALE_C 1.0000000000000000E+00
&END PBE
&END XC_FUNCTIONAL
&HF
FRACTION 2.5000000000000000E-01
&SCREENING
EPS_SCHWARZ 9.9999999999999995E-07
SCREEN_ON_INITIAL_P F
&END SCREENING
&INTERACTION_POTENTIAL
POTENTIAL_TYPE TRUNCATED
CUTOFF_RADIUS 6.0000000000000000E+00
T_C_G_DATA t_c_g.dat
&END INTERACTION_POTENTIAL
&MEMORY
EPS_STORAGE_SCALING 1.0000000000000001E-01
MAX_MEMORY 120000
&END MEMORY
&END HF
&XC_GRID
XC_DERIV SPLINE2_SMOOTH # this is needed for the 2nd
derivatives of the XC functional
&END XC_GRID
&VDW_POTENTIAL
POTENTIAL_TYPE PAIR_POTENTIAL
&PAIR_POTENTIAL
R_CUTOFF 1.0000000000000005E+01
TYPE DFTD3(BJ)
PARAMETER_FILE_NAME dftd3.dat
REFERENCE_FUNCTIONAL PBE0
D3BJ_SCALING 1.000 0.4145 1.2177 4.8593
&END PAIR_POTENTIAL
&END VDW_POTENTIAL
&END XC
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