wB97X-rV with ADMM
huy pham
pchu... at gmail.com
Wed Mar 21 05:27:21 UTC 2018
Dear All,
I am trying to run the single point energy calculation using wB97X(-rV)
functional. However I got an error and I don't know how to deal with it:
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hfx_admm_utils.F:695 *
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===== Routine Calling Stack =====
8 hfx_admm_init
7 qs_ks_build_kohn_sham_matrix
6 rebuild_ks_matrix
5 qs_ks_update_qs_env
4 scf_env_do_scf_inner_loop
3 scf_env_do_scf
2 qs_energies
1 CP2K
Probably the error is for the initialization with Auxiliary Density Matrix
Methods. I tried to change different ADMM_PURIFICATION_METHOD but it
doesn't help.
Could you please give me any suggestion on what I should change in the
input file?
Thanks,
Huy
Please see the input below (only for wB97X)
&FORCE_EVAL
METHOD Quickstep
&DFT
BASIS_SET_FILE_NAME BASIS_MOLOPT
BASIS_SET_FILE_NAME BASIS_ADMM
BASIS_SET_FILE_NAME BASIS_ADMM_MOLOPT
POTENTIAL_FILE_NAME GTH_POTENTIALS
&MGRID
CUTOFF 600
&END MGRID
&QS
EPS_DEFAULT 1.0E-13
EXTRAPOLATION ASPC
EXTRAPOLATION_ORDER 2
&END QS
&AUXILIARY_DENSITY_MATRIX_METHOD
ADMM_PURIFICATION_METHOD CAUCHY
&END
&SCF
SCF_GUESS RESTART
EPS_SCF 3.0E-7
MAX_SCF 500
ADDED_MOS 500
CHOLESKY INVERSE
&SMEAR ON
METHOD FERMI_DIRAC
ELECTRONIC_TEMPERATURE [K] 300
&END SMEAR
&DIAGONALIZATION
ALGORITHM STANDARD
&END DIAGONALIZATION
&MIXING
METHOD DIRECT_P_MIXING
ALPHA 0.3
BETA 1.5
NBROYDEN 16
&END
&END SCF
&XC
&XC_FUNCTIONAL
&BECKE97
PARAMETRIZATION wB97X-V
SCALE_X 1.0
SCALE_C 1.0
&END
&END XC_FUNCTIONAL
&HF
&SCREENING
EPS_SCHWARZ 1.0E-7
SCREEN_ON_INITIAL_P TRUE
&END
&MEMORY
MAX_MEMORY 10000
EPS_STORAGE_SCALING 0.1
&END
&INTERACTION_POTENTIAL
OMEGA 0.3
SCALE_LONGRANGE 0.833
SCALE_COULOMB 0.167
POTENTIAL_TYPE MIX_CL
CUTOFF_RADIUS 6.0
T_C_G_DATA t_c_g.dat
&END
FRACTION 0.167
&END
&END XC
&END DFT
&SUBSYS
&CELL
ABC 12.3250085893 12.3250085893 25.0
ALPHA_BETA_GAMMA 90.0 90.0 120.0
&END CELL
&TOPOLOGY
COORD_FILE_NAME file.xyz
COORD_FILE_FORMAT XYZ
&END
&KIND O
BASIS_SET DZVP-MOLOPT-GTH
AUX_FIT_BASIS_SET FIT3
POTENTIAL GTH-PBE-q6
&END KIND
&KIND H
BASIS_SET DZVP-MOLOPT-GTH
AUX_FIT_BASIS_SET FIT3
POTENTIAL GTH-PBE-q1
&END KIND
&KIND C
BASIS_SET DZVP-MOLOPT-GTH
AUX_FIT_BASIS_SET FIT3
POTENTIAL GTH-PBE-q4
&END KIND
&END SUBSYS
&END FORCE_EVAL
&GLOBAL
PROJECT WG
RUN_TYPE ENERGY
PRINT_LEVEL medium
&END GLOBAL
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