Xe 
 1.0000000000000000
     6.1647245729599724    0.0000000000000000    0.0000000000000000
    -0.0000000000000000    6.1647245729599724    0.0000000000000001
    -0.0000000000000000    0.0000000000000001    6.1647245729599724
 Xe 
   4
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
 -0.0000000000000000  3.0823622864799871  3.0823622864799871   T   T   T
  3.0823622864799871  0.0000000000000000  3.0823622864799871   T   T   T
  3.0823622864799871  3.0823622864799871  0.0000000000000000   T   T   T