Pb 
 1.0000000000000000
     4.9355447634785552    0.0000000000000000   -0.0000000000000000
    -0.0000000000000000    4.9355447634785552    0.0000000000000000
    -0.0000000000000000    0.0000000000000000    4.9355447634785552
 Pb 
   4
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
 -0.0000000000000000  2.4677723817392780  2.4677723817392780   T   T   T
  2.4677723817392780  0.0000000000000000  2.4677723817392780   T   T   T
  2.4677723817392780  2.4677723817392780  0.0000000000000000   T   T   T