计算化学公社
标题:
VASP结构优化Ru55团簇放到石墨衬底上体系的问题
[打印本页]
作者Author:
2572094680
时间:
2023-1-21 13:28
标题:
VASP结构优化Ru55团簇放到石墨衬底上体系的问题
大家好,请问一下,我把Ru55团簇放到石墨衬底上,石墨衬底挖了一个空位,输入文件POSCAR里C原子是127个,Ru原子是55个,但是结构优化时出现了错误,下面是我的INCAR文件,POSCAR文件前几行以及报错信息,刚接触VASP计算,还请各位老师指教。ISTART = 0
ICHARG = 2
# ICHARG = 11
LREAL = A
ENCUT = 400
PREC = accurate
LWAVE = .FALSE.
LCHARG = .FALSE.
#ADDGRID= .TRUE.
Electronic Relaxation
ISMEAR = 0
SIGMA = 0.05
NELM = 100
EDIFF = 1E-04
# GGA = PS
Ionic Relaxation
NSW = 500
IBRION = 2
ISIF = 2
EDIFFG = -2E-02
# ISYM = 2
NEDOS=1000
LORBIT=11
GGA=PE
ALGO = fast
IVDW=11
NPAR=2
错误信息:ERROR FEXCP: supplied Exchange-correletion table
is too small, maximal index : 12590
欢迎光临 计算化学公社 (http://bbs.keinsci.com/)
Powered by Discuz! X3.3