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#Definition of the unit cell  
ndtset 51
acell: 3.5  3.5  3.5
acell+ 0.1 0.1 0.1
#Definition of the atom types
ntypat  3                #¶¨ÒåÔ­°ûÖÐÔ­×ÓµÄÀà±ðµÄÊýÄ¿£¬±¾Àý×ÓÖÐÖ»ÓÐ1ÀàÔ­×Ó
znucl  56  22  8               #¶¨ÒåÔ­°ûÖÐÔ­×ӵĺ˵çºÉÊý
natom  5              #¶¨ÒåÔ­°ûÖÐÔ­×ÓµÄ×ܸöÊý£¬±¾Àý×ÓÖÐÓÐ2¸öÔ­×Ó
typat  1  2  3  3  3            #¶¨ÒåÿÀàÔ­×ӵĸöÊý£¬±¾Àý×ÓÖеÚÒ»ÀàÔ­×ÓÓÐ2¸ö


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             xred    0.0000000000E+00  0.0000000000E+00  0.0000000000E+00
                     5.0000000000E-01  5.0000000000E-01  5.0000000000E-01
                     5.0000000000E-01  5.0000000000E-01  0.0000000000E+00
                     5.0000000000E-01  0.0000000000E+00  5.0000000000E-01
                     0.0000000000E+00  5.0000000000E-01  5.0000000000E-01
#Gives the number of band, explicitely (do not take the default)
nband  35        #¶¨ÒåÁËÒª¼ÆËãµÄÄÜ´øµÄÊýÄ¿£¬×îºÃ°´ÕâÑùÀ´ÉèÖÃ:
                         # nband > Ô­°ûÖÐ×ܵļ۵ç×ÓÊýÄ¿/2 + 10

#Exchange-correlation functional
ixc  1               #¶¨Òå½»»»¹ØÁªº¯Êý£¬±¾Àý×ÓÖУ¬²ÉÓõÄÊÇTeter Pade ²ÎÊý»¯µÄLDAÐÎʽ

#Definition of the planewave basis set
ecut    10.0      #¶¨ÒåÁËÆ½Ã沨µÄÇж϶¯ÄÜ      

#Definition of the k-point grid
ngkpt  8  8  8            #ÏÂÃæ¶¨ÒåÁËkµãÍø¸ñÈ¡ÑùµÄ´óС
nshiftk  1        
               
shiftk  0.5  0.5  0.5
      
#Definition of the SCF procedure
nstep   30                   #µç×Ó×ÔÇ¢µü´úµÄ×î´ó²½Êý
diemac 12.0               #½éµç³£ÊýÉèÖÃ
toldfe  1.0d-10         #µç×Ó×ÔÇ¢ÊÕÁ²µÄ±ê×¼
enunit   2
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