 O Yb
   1.0
     4.6549210199999997    0.0000000000000000    0.0000000000000000
     0.0000000000000000    4.6549210199999997    0.0000000000000000
     0.0000000000000000    0.0000000000000000    4.6549210199999997
 O Yb
   4   4
Direct
   0.0000000000000000  0.5000000000000000  0.0000000000000000
   0.0000000000000000  0.0000000000000000  0.5000000000000000
   0.5000000000000000  0.5000000000000000  0.5000000000000000
   0.5000000000000000  0.0000000000000000  0.0000000000000000
   0.5000000000000000  0.5000000000000000  0.0000000000000000
   0.5000000000000000  0.0000000000000000  0.5000000000000000
   0.0000000000000000  0.5000000000000000  0.5000000000000000
   0.0000000000000000  0.0000000000000000  0.0000000000000000