Pb 
 1.0000000000000000
     3.9261580987162246   -0.0000000000000000   -0.0000000000000000
    -0.0000000000000000    3.9261580987162246   -0.0000000000000000
    -0.0000000000000000   -0.0000000000000000    3.9261580987162246
 Pb 
   2
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
  1.9630790493581116  1.9630790493581116  1.9630790493581116   T   T   T