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初始参数为这些:
# Task parameters
Calculate optimize
Opt_energy_convergence 2.0000e-005
Opt_gradient_convergence 4.0000e-003 A
Opt_displacement_convergence 5.0000e-003 A
Opt_iterations 1000
Opt_max_displacement 0.3000 A
Initial_hessian improved
Symmetry off
Max_memory 6000
File_usage smart
Scf_density_convergence 1.000000e-005
Scf_charge_mixing 1.000000e-001
Scf_spin_mixing 2.000000e-001
Scf_diis 10 pulay
Scf_iterations 1000
Preconditioner 4.000000
# Electronic parameters
Spin_polarization unrestricted
Charge 0
Basis dnd
basis_version basfile_v4.4
Pseudopotential dspp
Functional pbe
Aux_density hexadecapole
Dftd TS
Integration_grid medium
Occupation thermal 0.0050
Cutoff_Global 4.5000 angstrom
# Calculated properties
Print_eigval_window -1.d9
Plot homo
Plot lumo
Plot fermi 10
Plot density
Plot deformation
Plot spindensity
Plot potential
Nuclear_EFG on
Electrostatic_moments on
Plot fukuip
根本不能收敛,是不是初始自旋需要修改,磷钨酸为H2PW12O40. |
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