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sxq390694179

铁虫 (初入文坛)

[求助] 优化TiO2原胞而已,到底出了什么问题,新手求解答~

这个是vasp.out报错内容:
RMM:  52     0.247419444735E+04    0.27997E+04   -0.51776E+03   612   0.339E+02    0.199E+02
RMM:  53    -0.340302692640E+04   -0.58772E+04   -0.81199E+03   615   0.834E+02    0.255E+02
RMM:  54     0.763556866680E+03    0.41666E+04   -0.56672E+03   607   0.482E+02    0.270E+02
RMM:  55     0.461161583728E+03   -0.30240E+03   -0.85968E+03   614   0.880E+02    0.258E+02
WARNING in EDDRMM: call to ZHEGV failed, returncode =   3  2  1
WARNING in EDDRMM: call to ZHEGV failed, returncode =   3  2  2
WARNING in EDDRMM: call to ZHEGV failed, returncode =   3  2  3
WARNING in EDDRMM: call to ZHEGV failed, returncode =   3  2  4
WARNING in EDDRMM: call to ZHEGV failed, returncode =   3  2  5
WARNING in EDDRMM: call to ZHEGV failed, returncode =   3  2  6
WARNING in EDDRMM: call to ZHEGV failed, returncode =   3  2  7
WARNING in EDDRMM: call to ZHEGV failed, returncode =   3  2  8
WARNING in EDDRMM: call to ZHEGV failed, returncode =   3  2  9
WARNING in EDDRMM: call to ZHEGV failed, returncode =   3  2 10
WARNING in EDDRMM: call to ZHEGV failed, returncode =   3  2 11
WARNING in EDDRMM: call to ZHEGV failed, returncode =   3  2 12
WARNING in EDDRMM: call to ZHEGV failed, returncode =   3  2 13
WARNING in EDDRMM: call to ZHEGV failed, returncode =   3  2 14
WARNING in EDDRMM: call to ZHEGV failed, returncode =   3  2 15
WARNING in EDDRMM: call to ZHEGV failed, returncode =   3  2 16
WARNING in EDDRMM: call to ZHEGV failed, returncode =   3  2 17
WARNING in EDDRMM: call to ZHEGV failed, returncode =   3  2 18
WARNING in EDDRMM: call to ZHEGV failed, returncode =   3  2 19
WARNING in EDDRMM: call to ZHEGV failed, returncode =   3  2 18
WARNING in EDDRMM: call to ZHEGV failed, returncode =   3  2 19
WARNING in EDDRMM: call to ZHEGV failed, returncode =   3  2 20
WARNING in EDDRMM: call to ZHEGV failed, returncode =   3  2 21
WARNING in EDDRMM: call to ZHEGV failed, returncode =   3  2 22
WARNING in EDDRMM: call to ZHEGV failed, returncode =   3  2 23
LAPACK: Routine ZPOTRF failed!           1           1           1
LAPACK: Routine ZPOTRF failed!
LAPACK: Routine ZPOTRF failed!           1           1           1
LAPACK: Routine ZPOTRF failed!
LAPACK: Routine ZPOTRF failed!           1           1           1
LAPACK: Routine ZPOTRF failed!           1           1           1
LAPACK: Routine ZPOTRF failed!
LAPACK: Routine ZPOTRF failed!           1           1           1
LAPACK: Routine ZPOTRF failed!
LAPACK: Routine ZPOTRF failed!           1           1           1
LAPACK: Routine ZPOTRF failed!
LAPACK: Routine ZPOTRF failed!           1           1           1
LAPACK: Routine ZPOTRF failed!
LAPACK: Routine ZPOTRF failed!           1           1           1
LAPACK: Routine ZPOTRF failed!
LAPACK: Routine ZPOTRF failed!           1           1           1
LAPACK: Routine ZPOTRF failed!
LAPACK: Routine ZPOTRF failed!           1           1           1
LAPACK: Routine ZPOTRF failed!
LAPACK: Routine ZPOTRF failed!           1           1           1
LAPACK: Routine ZPOTRF failed!
LAPACK: Routine ZPOTRF failed!           1           1           1
LAPACK: Routine ZPOTRF failed!
~~~~~~我是新手的分割线~~~~~~~~~~我是新手的分割线~~~~~~~~~~我是新手的分割线~~~~~~~~~~我是新手的分割线~~~~~~~~~~我是新手的分割线
我的初始文件:POSCAR
Alumina Surface
1.00000000000000
       3.776000000000000       0.000000000000000       0.000000000000000
       0.000000000000000       3.776000000000000       0.000000000000000
       0.000000000000000       0.000000000000000       9.486000000000001
8 4
Direct
    0.0000000000000000   0.0000000000000000   0.2080000000000000
    0.5000000000000000   0.5000000000000000   0.7080000000000000
    0.0000000000000000   0.5000000000000000   0.4580000000000000
    0.5000000000000000   0.0000000000000000   0.9580000000000000
    0.5000000000000000   0.0000000000000000   0.5420000000000000
    0.0000000000000000   0.5000000000000000   0.0420000000000000
    0.5000000000000000   0.5000000000000000   0.2920000000000000
    0.0000000000000000   0.0000000000000000  -0.2080000000000000
    0.0000000000000000   0.0000000000000000   0.0000000000000000
    0.5000000000000000   0.5000000000000000   0.5000000000000000
    0.0000000000000000   0.5000000000000000   0.2500000000000000
    0.5000000000000000   0.0000000000000000   0.7500000000000000
直接从MS晶体库导出的
~~~~~~我是新手的分割线~~~~~~~~~~我是新手的分割线~~~~~~~~~~我是新手的分割线~~~~~~~~~~我是新手的分割线~~~~~~~~~~我是新手的分割线
KPOINTS
Automatic mesh
0
M
2  2  1
0  0  0
~~~~~~我是新手的分割线~~~~~~~~~~我是新手的分割线~~~~~~~~~~我是新手的分割线~~~~~~~~~~我是新手的分割线~~~~~~~~~~我是新手的分割线
重点是INCAR:
LVTOT = .TRUE.   
    ISTART=0
  LPLANE = .TRUE.
     NPAR = 2
  #  ICHARG = 11
Electronic Relaxation 1
     PREC = accurate     
     ENCUT = 500
     EDIFF = 1E-04     
     EDIFFG = -.02     
     NSW = 500           
     IBRION = 1     
     ISYM = 0         
     ISPIN = 2
     ISIF = 2
     NELMIN = 4
     LDIPOL = .TRUE.
     IDIPOL = 3
     ADDGRID = .TRUE.
    ISMEAR = 0
    SIGMA = 0.1      
     IALGO = 48        
     LREAL= .TRUE.
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jx在路上

金虫 (著名写手)

我也出现了相同的问题,请问您解决了吗
4楼2017-01-06 15:14:17
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邓布利多0508

新虫 (初入文坛)

ISIF应该是3    3才是弛豫   2的话是静态计算,就不会优化原子位置
2楼2015-12-14 19:58:55
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sxq390694179

铁虫 (初入文坛)

引用回帖:
2楼: Originally posted by 邓布利多0508 at 2015-12-14 19:58:55
ISIF应该是3    3才是弛豫   2的话是静态计算,就不会优化原子位置

不是唉,试过了,还是有报错

发自小木虫Android客户端
3楼2015-12-16 07:17:01
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