Yb Sn 
 1.0000000000000000
     4.6799999999999997    0.0000000000000000    0.0000000000000000
     0.0000000000000000    4.6799999999999997    0.0000000000000000
     0.0000000000000000    0.0000000000000000    4.6799999999999997
 Yb  Sn 
   1   3
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
