H Mg 
 1.0000000000000000
     4.5324950435977609    0.0000000000000000    0.0000000000000000
    -0.0000000000000000    2.4775129579952200    0.0000000000000000
     0.0000000000000000    0.0000000000000000    3.8680228572147275
 H   Mg 
   8   4
Selective dynamics
Cartesian
  2.3578462258625139  0.6193782394988051  1.6279174826993823   T   T   T
  4.4408963395341230  1.8581347184964134 -0.3060939459079841   T   T   T
  2.1746488177352425  1.8581347184964134  2.2401053745153510   T   T   T
  0.0915987040636340  0.6193782394988051  4.1741168031227200   T   T   T
  0.2611299317337253  0.6193782394988051  0.9020907408056238   T   T   T
  2.0051175900651561  1.8581347184964134  2.8361021694129889   T   T   T
  4.2713651118640303  1.8581347184964134  2.9659321164091086   T   T   T
  2.5273774535326017  0.6193782394988051  1.0319206878017415   T   T   T
  3.1187498631388753  0.6193782394988051  3.2333276774324178   T   T   T
  3.6799927022577643  1.8581347184964134  1.2993162488250549   T   T   T
  1.4137451804588839  1.8581347184964134  0.6346951797823133   T   T   T
  0.8525023413399938  0.6193782394988051  2.5687066083896788   T   T   T