Mg Si 
 1.0000000000000000
    15.2049485209689710    0.0000000000000001   -4.0163726207543791
     0.0000000000000000    2.2366552968550057   -0.0000000000000001
   -13.7075784740658619   -0.0000000000000002    9.5194997590987445
 Mg  Si 
  10  12
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
  7.6024742604845095  1.1183276484275027 -2.0081863103771878   T   T   T
 -8.2715794417410713 -0.0000000000000001  7.5099978390639039   T   T   T
  9.7689494886441111  0.0000000000000000 -2.0068707007195190   T   T   T
 -0.6691051812565902  1.1183276484275027  5.5018115286867211   T   T   T
  2.1664752281596740  1.1183276484275027  0.0013156096576647   T   T   T
  6.5815113007358370  0.0000000000000000 -0.0495299296967593   T   T   T
 -5.0841412538327484 -0.0000000000000001  5.5526570680411398   T   T   T
 -1.0209629597486212  1.1183276484275027  1.9586563806804242   T   T   T
  2.5183330066517104  1.1183276484275027  3.5444707576639489   T   T   T
  1.3809860028091654 -0.0000000000000000  1.8749909602242394   T   T   T
  0.1163840440939163 -0.0000000000000001  3.6281361781201369   T   T   T
  8.9834602632936260  1.1183276484275027 -0.1331953501529374   T   T   T
 -7.4860902163905676  1.1183276484275027  5.6363224884973206   T   T   T
  4.6952386329121856 -0.0000000000000000  3.6231526688803593   T   T   T
 -3.1978685860091076 -0.0000000000000000  1.8799744694640250   T   T   T
 -2.9072356275722893  1.1183276484275027  5.6313389792575368   T   T   T
  4.4046056744753850  1.1183276484275027 -0.1282118409131614   T   T   T
  3.6057803831668624 -0.0000000000000000  1.6505519308525436   T   T   T
 -2.1084103362637685 -0.0000000000000001  3.8525752074918427   T   T   T
 -3.9966938773176230  1.1183276484275027  3.6587382412297287   T   T   T
  5.4940639242207112  1.1183276484275027  1.8443888971146480   T   T   T