Sn 
 1.0000000000000000
     6.5814194363098473    0.0000000000000000    0.0000000000000000
    -0.0000000000000000    6.5814194363098473   -0.0000000000000000
     0.0000000000000000   -0.0000000000000000    6.5814194363098473
 Sn 
   8
Selective dynamics
Cartesian
 -0.0000000000000000 -0.0000000000000000 -0.0000000000000000   T   T   T
  0.0000000000000000  3.2907097181549236  3.2907097181549236   T   T   T
  3.2907097181549236  3.2907097181549236 -0.0000000000000000   T   T   T
  3.2907097181549236 -0.0000000000000000  3.2907097181549236   T   T   T
  4.9360645772323846  1.6453548590774618  4.9360645772323846   T   T   T
  1.6453548590774618  1.6453548590774618  1.6453548590774618   T   T   T
  1.6453548590774618  4.9360645772323846  4.9360645772323837   T   T   T
  4.9360645772323846  4.9360645772323846  1.6453548590774618   T   T   T