Sn O
   1.0
     4.7725812500000000    0.0000000000000000    0.0000000000000000
     0.0000000000000000    4.7725812500000000    0.0000000000000000
     0.0000000000000000    0.0000000000000000    3.2163793900000002
 Sn O
   2 4
Direct
   0.0000000000000000  0.0000000000000000  0.0000000000000000
   0.5000000000000000  0.5000000000000000  0.5000000000000000
   0.1937307000000000  0.8062693000000000  0.5000000000000000
   0.8062693000000000  0.1937307000000000  0.5000000000000000
   0.3062693000000000  0.3062693000000000  0.0000000000000000
   0.6937306999999999  0.6937306999999999  0.0000000000000000
