Sn 
 1.0000000000000000
     6.3035110649584851   -0.0000000000000000   -0.0000000000000000
     0.0000000000000000    6.3035110649584851    0.0000000000000000
     0.0000000000000000    0.0000000000000000    6.3035110649584851
 Sn 
   8
Selective dynamics
Cartesian
 -0.0000000000000000 -0.0000000000000000 -0.0000000000000000   T   T   T
  0.0000000000000000  3.1517555324792430  3.1517555324792434   T   T   T
  3.1517555324792430  3.1517555324792430  0.0000000000000000   T   T   T
  3.1517555324792430  0.0000000000000000  3.1517555324792430   T   T   T
  4.7276332987188656  1.5758777662396215  4.7276332987188656   T   T   T
  1.5758777662396215  1.5758777662396215  1.5758777662396217   T   T   T
  1.5758777662396215  4.7276332987188656  4.7276332987188665   T   T   T
  4.7276332987188656  4.7276332987188656  1.5758777662396217   T   T   T