Pb 
 1.0000000000000000
     4.9497474678916760    0.0000000000000000    0.0000000000000000
     0.0000000000000000    4.9497474678916760    0.0000000000000000
     0.0000000000000000    0.0000000000000000    4.9497474678916760
 Pb 
   4
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
  0.0000000000000000  2.4748737339458380  2.4748737339458380   T   T   T
  2.4748737339458380  0.0000000000000000  2.4748737339458380   T   T   T
  2.4748737339458380  2.4748737339458380  0.0000000000000000   T   T   T