Na1 Cl1
1.0
   0.0000000000000005    2.8194048835479775    2.8194048835479779
   2.8194048835479775    0.0000000000000000    2.8194048835479779
   2.8194048835479779    2.8194048835479775    0.0000000000000003
Na Cl
1 1
direct
   0.4999999999999999    0.5000000000000000    0.4999999999999999 Na
   0.0000000000000000    0.0000000000000000    0.0000000000000000 Cl
