 Na Sn O
   1.0
    16.8090282600000016    0.0000000000000000    0.0000000000000000
     0.0000000000000000    6.7773758800000001    0.0000000000000000
     0.0000000000000000    0.0000000000000000    5.7582522899999997
 Na Sn O
  16   8  16
Direct
   0.0000000000000000  0.8864296400000000  0.7500000000000000
   0.0000000000000000  0.3708780000000000  0.7500000000000000
   0.0000000000000000  0.6291220000000000  0.2500000000000000
   0.0000000000000000  0.1135703600000000  0.2500000000000000
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   0.1491802700000000  0.1257060600000000  0.9186770399999999
   0.3508197300000000  0.6257060600000000  0.9186770399999999
   0.3508197300000000  0.3742939400000000  0.4186770400000000
   0.5000000000000000  0.8708780000000000  0.7500000000000000
   0.5000000000000000  0.6135703600000000  0.2500000000000000
   0.5000000000000000  0.3864296400000000  0.7500000000000000
   0.5000000000000000  0.1291220000000000  0.2500000000000000
   0.6491802700000000  0.6257060600000000  0.5813229600000001
   0.6491802700000000  0.3742939400000000  0.0813229600000000
   0.8508197300000000  0.8742939400000000  0.0813229600000000
   0.8508197300000000  0.1257060600000000  0.5813229600000001
   0.1588104000000000  0.6325820099999999  0.9322773300000000
   0.1588104000000000  0.3674179900000000  0.4322773300000000
   0.3411896000000000  0.8674179900000000  0.4322773300000000
   0.3411896000000000  0.1325820100000000  0.9322773300000000
   0.6588104000000000  0.8674179900000000  0.0677226700000000
   0.6588104000000000  0.1325820100000000  0.5677226700000000
   0.8411896000000000  0.6325820099999999  0.5677226700000000
   0.8411896000000000  0.3674179900000000  0.0677226700000000
   0.0886174300000000  0.1506944400000000  0.5590754400000000
   0.0886174300000000  0.8493055600000000  0.0590754400000000
   0.0981942100000000  0.5963393800000000  0.6130750200000000
   0.0981942100000000  0.4036606200000000  0.1130750200000000
   0.4018057900000000  0.9036606200000000  0.1130750200000000
   0.4018057900000000  0.0963393800000000  0.6130750200000000
   0.4113825700000000  0.6506944400000000  0.5590754400000000
   0.4113825700000000  0.3493055600000000  0.0590754400000000
   0.5886174300000000  0.6506944400000000  0.9409245600000000
   0.5886174300000000  0.3493055600000000  0.4409245600000000
   0.5981942099999999  0.9036606200000000  0.3869249800000000
   0.5981942099999999  0.0963393800000000  0.8869249800000000
   0.9018057900000001  0.5963393800000000  0.8869249800000000
   0.9018057900000001  0.4036606200000000  0.3869249800000000
   0.9113825700000000  0.8493055600000000  0.4409245600000000
   0.9113825700000000  0.1506944400000000  0.9409245600000000