Mg Pb 
 1.0000000000000000
     6.3339466853913535   -0.0000000000000000   -0.0000000000000000
    -0.0000000000000000    6.3339466853913535    0.0000000000000000
     0.0000000000000000    0.0000000000000000    6.3339466853913535
 Mg  Pb 
   8   4
Selective dynamics
Cartesian
  1.5834866713478390  1.5834866713478388  1.5834866713478388   T   T   T
  4.7504600140435178  4.7504600140435178  1.5834866713478388   T   T   T
  4.7504600140435178  1.5834866713478388  4.7504600140435178   T   T   T
  1.5834866713478390  4.7504600140435178  4.7504600140435178   T   T   T
  1.5834866713478390  1.5834866713478386  4.7504600140435178   T   T   T
  4.7504600140435178  4.7504600140435169  4.7504600140435178   T   T   T
  1.5834866713478390  4.7504600140435169  1.5834866713478388   T   T   T
  4.7504600140435178  1.5834866713478386  1.5834866713478388   T   T   T
  0.0000000000000000 -0.0000000000000004 -0.0000000000000004   T   T   T
 -0.0000000000000000  3.1669733426956777  3.1669733426956777   T   T   T
  3.1669733426956781 -0.0000000000000004  3.1669733426956777   T   T   T
  3.1669733426956781  3.1669733426956777 -0.0000000000000004   T   T   T