Sn 
 1.0000000000000000
     6.4295673568633536    0.0000000000000000    0.0000000000000000
    -0.0000000000000000    6.4295673568633536    0.0000000000000000
     0.0000000000000000    0.0000000000000000    6.4295673568633536
 Sn 
   8
Selective dynamics
Cartesian
  0.0000000000000000 -0.0000000000000000 -0.0000000000000000   T   T   T
 -0.0000000000000000  3.2147836784316781  3.2147836784316781   T   T   T
  3.2147836784316781  3.2147836784316781  0.0000000000000000   T   T   T
  3.2147836784316781  0.0000000000000000  3.2147836784316781   T   T   T
  4.8221755176475165  1.6073918392158391  4.8221755176475165   T   T   T
  1.6073918392158391  1.6073918392158391  1.6073918392158391   T   T   T
  1.6073918392158391  4.8221755176475165  4.8221755176475165   T   T   T
  4.8221755176475165  4.8221755176475165  1.6073918392158391   T   T   T