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ÓÃVASP535(IVDW=11)Ëãˮ֮¼äµÄÇâ¼üÊÇ0.23ev£¬£¨Çâ¼üÔÚ0.1µ½0.3ÊôÓÚÕý³££©µ«ÊÇÓÃSIESTAËãµÄ ´ïµ½ÁË0.40ev£¬È»ºóÎÒ²âÊÔÒ»ÁËÑõºÍÇâµÄËùÓеÄPAO.basissize£¬´ÓSZµ½DZP,Çâ¼ü×îСҲÊÇ0.39£¬²»ÖªµÀ»¹ÓÐÄÇЩ²ÎÊý¿ÉÒÔµ÷²ÅÄܽÃÕýSIESTAÕâôǿµÄÇâ¼ü£¬Ð»Ð»£¡£¨¸½£ºsiestaÊäÈë²ÎÊý£© ¸½£º SystemName h2o SystemLabel h2o NumberOfAtoms 3 NumberOfSpecies 2 %block ChemicalSpeciesLabel 1 1 H 2 8 O %endblock ChemicalSpeciesLabel #-------------------------------------------------- %block PAO.BasisSizes O DZP H DZP %endblock PAO.BasisSizes PAO.EnergyShift 0.01 Ry #-------------------------------------------------- LatticeConstant 1.00 Ang %block LatticeVectors 10.0000000 0.0000000 0.0000000 0.0000000 10.0000000 0.0000000 0.0000000 0.0000000 10.0000000 %endblock LatticeVectors #-------------------------------------------------- %block kgrid_Monkhorst_Pack 1 0 0 0.0 0 1 0 0.0 0 0 1 0.0 %endblock kgrid_Monkhorst_Pack #-------------------------------------------------- #SCF options MaxSCFIterations 100 DM.MixingWeight 0.05 DM.NumberPulay 10 DM.Tolerance 1.d-4 SolutionMethod diagon #--------------------------------------------------- # MD options MD.TypeOfRun CG MD.NumCGsteps 400 MD.MaxForceTol 0.04 eV/Ang MD.VariableCell T #-------------------------------------------------- XC.functional GGA #EXchange-correlation functional XC.authors PBE #Exchange-correlation version MeshCutoff 300 Ry #Mesh cutoo.real space mesh #-------------------------------------------------- # Atomic coordinates AtomicCoordinatesFormat Fractional %block AtomicCoordinatesAndAtomicSpecies -0.55831 0.53348 0.56370 1 -0.41031 0.45948 0.48970 1 -0.52131 0.45948 0.48970 2 %endblock AtomicCoordinatesAndAtomicSpecies #-------------------------------------------------- #Gemometry constraint %block GeometryConstraints %endblock GeometryConstraints #-------------------------------------------------- WriteForces True WriteCoorCerius True WriteCoorXmol T #-------------------------------------------------- #restart DM.UseSaveDM T MD.UseSaveXV T MD.UseSaveCG T |
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