Mg Si 
 1.0000000000000000
    16.1663026331972688    0.0000000000000001   -2.2159278461850254
    -0.0000000000000000    2.2522219745864080   -0.0000000000000001
   -13.2370000016490419   -0.0000000000000002    7.7823942229561425
 Mg  Si 
  10  12
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
  8.0831513165986166  1.1261109872932042 -1.1079639230925098   T   T   T
  0.3112005960227381 -0.0000000000000001  5.9377108607392497   T   T   T
  2.6181020355254780  0.0000000000000000 -0.3712444839681216   T   T   T
 -7.7719507205758882  1.1261109872932042  7.0456747838317542   T   T   T
 10.7012533521240876  1.1261109872932042 -1.4792084070606322   T   T   T
 -0.2282482837137906 -0.0000000000000000  2.2939225137665833   T   T   T
  3.1575509152620036 -0.0000000000000000  3.2725438630045440   T   T   T
  7.8549030328848017  1.1261109872932042  1.1859585906740757   T   T   T
 -4.9256004013365962  1.1261109872932042  4.3805077860970547   T   T   T
  9.8634003762966547  0.0000000000000000  0.5907484414597125   T   T   T
 -6.9340977447484313 -0.0000000000000001  4.9757179353114092   T   T   T
  1.7802490596980456  1.1261109872932042  1.6987123645522266   T   T   T
  1.1490535718501740  1.1261109872932042  3.8677540122189065   T   T   T
 -2.8925982328177753 -0.0000000000000001  4.2180612644899540   T   T   T
  5.8219008643659933 -0.0000000000000000  1.3484051122811760   T   T   T
  5.1905530837808307  1.1261109872932042  3.1100973413974500   T   T   T
 -2.2612504522326158  1.1261109872932042  2.4563690353736836   T   T   T
 -4.1425183222264588 -0.0000000000000000  2.4033424980938602   T   T   T
  7.0718209537746901 -0.0000000000000000  3.1631238786772711   T   T   T
  3.9406329943721423  1.1261109872932042  1.2953785750013522   T   T   T
 -1.0113303628239259  1.1261109872932042  4.2710878017697773   T   T   T