Sr  O 
   1.0
       0.0000000000     2.5647302816     2.5647302816
       2.5647302816     0.0000000000     2.5647302816
       2.5647302816     2.5647302816     0.0000000000
   Sr   O 
   1   1
Cartesian
      -0.0000000000    -0.0000000000     0.0000000000
       2.5647302816     0.0000000000     0.0000000000
