NaCl FCC                                
   5.55596202     
     0.5000000000000000    0.5000000000000000    0.0000000000000000
     0.0000000000000000    0.5000000000000000    0.5000000000000000
     0.5000000000000000    0.0000000000000000    0.5000000000000000
   Na   Cl
     1     1
Direct
  0.0000000000000000  0.0000000000000000  0.0000000000000000 Na
  0.5000000000000000  0.5000000000000000  0.5000000000000000 Cl
 
  0.00000000E+00  0.00000000E+00  0.00000000E+00
  0.00000000E+00  0.00000000E+00  0.00000000E+00
