 Na Sn O
   1.0
     5.5518048899999997    0.0000000000000000   -0.0129857400000000
     0.0000000000000000    9.6249308399999993    0.0000000000000000
    -1.8619346100000000    0.0000000000000000   10.9356074599999999
 Na Sn O
  16   8  24
Direct
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