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leszek_malecundefined

leszek_malec

@leszek_malec
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  • D3 correction not working for some functionals with the use of DFTD3 section
    leszek_malecundefined leszek_malec

    Hi Lorenzo,

    It is quite non-intuitive, but it works properly. Thank you very much.

    Best regards,
    Leszek


  • D3 correction not working for some functionals with the use of DFTD3 section
    leszek_malecundefined leszek_malec

    Dear developers,

    I tried to add the D3-BJ correction to HISS and PBESOL0 functionals using the DFTD3 section, as D3 is not implemented automatically in the CRYSTAL code by the addition of "-D3" for these functionals. I used such SCF section:

    DFT
    HISS
    SPIN
    XXLGRID
    END DFT
    DFTD3
    VERSION
    4
    S6
    1.0000
    S8
    1.6112
    A1
    0.0000
    A2
    7.3539
    END
    SPINLOCK
    24 30
    SHRINK
    4 4
    TOLINTEG
    10 10 10 10 20
    TOLDEE
    9
    MAXCYCLE
    1000
    EXCHSIZE
    90000000
    BIPOSIZE
    90000000
    FMIXING
    40
    POSTSCF
    PPAN
    END SCF
    

    The same implementation works properly if the keyword HISS is changed to PBE0 or CAM-B3LYP, but not for PBESOL0. For HISS and PBESOL0 computations immediately crash. Is there a method to work around this problem?

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