 F Na Sn
   1.0
     5.0821449400000001    0.0000000000000000    0.0000000000000000
     0.0000000000000000    5.0821449400000001    0.0000000000000000
     0.0000000000000000    0.0000000000000000   10.1604238999999996
 F Na Sn
  12   4   2
Direct
   0.7230437500000000  0.7230437500000000  0.0000000000000000
   0.7769562500000000  0.2230437500000000  0.5000000000000000
   0.2230437500000000  0.7769562500000000  0.5000000000000000
   0.2769562500000000  0.2769562500000000  0.0000000000000000
   0.6860675300000000  0.6860675300000000  0.3550156700000000
   0.3139324700000000  0.3139324700000000  0.3550156700000000
   0.3139324700000000  0.3139324700000000  0.6449843300000000
   0.1860675300000000  0.8139324700000000  0.1449843300000000
   0.8139324700000000  0.1860675300000000  0.1449843300000000
   0.8139324700000000  0.1860675300000000  0.8550156700000000
   0.1860675300000000  0.8139324700000000  0.8550156700000000
   0.6860675300000000  0.6860675300000000  0.6449843300000000
   0.0000000000000000  0.0000000000000000  0.3362460100000000
   0.5000000000000000  0.5000000000000000  0.8362460100000000
   0.0000000000000000  0.0000000000000000  0.6637539900000000
   0.5000000000000000  0.5000000000000000  0.1637539900000000
   0.0000000000000000  0.0000000000000000  0.0000000000000000
   0.5000000000000000  0.5000000000000000  0.5000000000000000