 Na Cl
   1.0
     5.6817369400000004    0.0000000000000000    0.0000000000000000
     0.0000000000000000    5.6817369400000004   -0.0000000000000000
     0.0000000000000000    0.0000000000000000    5.6817369400000004
 Na Cl
   4   4
Direct
   0.0000000000000000  0.0000000000000000  0.0000000000000000
   0.0000000000000000  0.5000000000000000  0.5000000000000000
   0.5000000000000000  0.0000000000000000  0.5000000000000000
   0.5000000000000000  0.5000000000000000  0.0000000000000000
   0.5000000000000000  0.5000000000000000  0.5000000000000000
   0.5000000000000000  0.0000000000000000  0.0000000000000000
   0.0000000000000000  0.5000000000000000  0.0000000000000000
   0.0000000000000000  0.0000000000000000  0.5000000000000000
