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wvsw木蟲 (小有名氣)
老虎大王
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[交流]
【求助】優(yōu)化孤立分子遇到問題,求助
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優(yōu)化的1個有機孤立分子,當力收斂到一定精度(EDIFFG=0.04)后,就很難收斂了. 在繼續(xù)優(yōu)化的時候, 并且提示 The distance between some ions is very small please check the nearest neigbor list in the OUTCAR file. 有高手幫忙解答下嗎?非常感謝.. 以下是我的INCAR文件: NWRITE = 1 PREC = M ISTART = 0 ICHARG = 2 # ISPIN = 2 # MAGMOM = 31*2.0 32*2.0 # LNONCOLLINEAR = F # LSORBIT = F # INIWAV = 1 # LASPH = F # METAGGA= F # Electronic Relaxation 1 ENCUT = 400.0 eV # ENINI = 400.0 NELM = 60 NELMIN= 3 NELMDL= -4 EDIFF = 1E-5 LREAL = On # LCOMPAT= F # LREAL_COMPAT= F # GGA_COMPAT = T VOSKOWN= 1 # ROPT = 0.00000 0.00000 # NBANDS = 128 # IALGO = 38 # GGA=91 ALGO = F # LDIAG = T # PAW control tag, page 80 # LMAXPAW = -1 LMAXMIX = 4 # ENAUG = 605.4 eV ADDGRID = T # Ionic relaxation EDIFFG = -0.04 NSW = 200 # NBLOCK = 1 # KBLOCK = 100 IBRION = 1 ISIF = 2 POTIM = 0.5 # TEBEG = 0.0; # TEEND = 0.0 # SMASS = -3.00 # PSTRESS= 0.0 # POMASS = 52.00 65.39 16.00 # ZVAL = 6.00 12.00 6.00 # RWIGS = 1.00 1.00 1.00 # NUPDOWN= 0 #for AFM? DOS related values: # EMIN = -10.00 # EMAX = 15 # NEDOS = 800 ISMEAR = 0 SIGMA = 0.1 # Mixing tag page 73 on manual IMIX = 4 AMIX = 0.4 BMIX = 1 # AMIX_MAG = 0.8 # BMIX_MAG = 0.0001 MAXMIX= -45 # AMIN = 0.10 WC = 1000 INIMIX= 1 MIXPRE= 1 # Write flags LWAVE = F LCHARG = T # LORBIT = 12 # LVTOT = F # LELF = F |

鐵桿木蟲 (正式寫手)
木蟲 (小有名氣)
老虎大王

木蟲 (小有名氣)
榮譽版主 (知名作家)
老和山猥瑣派九段
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