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INCAR:

SYSTEM = name
ENCUT  = 400
PREC   = Medium
GGA    = 91
VOSKWN = 1        
ISYM = 0            
ISPIN = 2           
ISTART = 0         
ICHARG = 2         
ISMEAR = 2    (½ðÊô)         
SIGMA  = 0.1
IBRION = 2      
ISIF   = 2         
NSW    = 1000     
POTIM  = 0.05      
NELMIN = 5            
NELM   = 200      
LWAVE = .FALSE.     
LCHARG = .FALSE.  

KPOINTS£º

surface
0
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5 5 2   £¨castep¼ÆËãµÄfine¾«¶È£©      
0 0 0

atom or molcular
1
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CH4
1.0
      10.000000000000000       0.000000000000000       0.000000000000000
       0.000000000000000      10.000000000000000       0.000000000000000
       0.000000000000000       0.000000000000000      10.000000000000000
4 1                  
D                        
-0.4604751244820571  -0.5955083450831910   0.3572567372930910
-0.6097261178601441  -0.5191680930578321   0.4382028422581180
-0.4459877478070221  -0.4307015616245711   0.4426085768177100
-0.4708332035946150  -0.5855807188904930   0.5428642882608110
-0.4967554857621820  -0.5327396496507220   0.4452330771902660



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