O Si 
 1.0000000000000000
    15.4725195725604525    0.0000000000000000    0.0000000000000056
     0.0000000000000000    4.2096437879772539    0.0000000000000000
     0.0000000000000000    0.0000000000000000    4.7661066692356080
 O   Si 
  16   8
Selective dynamics
Cartesian
 -0.0000000000000000  1.0524109469943135  4.3481588870284202   T   T   T
  7.7362597862802351  3.1572328409829433  1.9651055524106233   T   T   T
  0.0000000000000006  3.1572328409829433  2.8010011168249833   T   T   T
  7.7362597862802360  1.0524109469943135  0.4179477822071857   T   T   T
  3.8681298931401189  1.4952270717619147  0.0000000000000018   T   T   T
  3.8681298931401180  2.7144167162153394  2.3830533346178053   T   T   T
 11.6043896794203487  3.6000489657505446  2.3830533346178089   T   T   T
 11.6043896794203487  0.6095948222267121  0.0000000000000045   T   T   T
  5.7155076481173896  3.2170469512577835  0.4699232452604699   T   T   T
  2.0207521381628415  0.9925968367194713  2.8529765798782734   T   T   T
  9.7570119244430717  1.1122250572691557  1.9131300893573386   T   T   T
 13.4517674343976186  3.0974187307081005  4.2961834239751449   T   T   T
 13.4517674343976186  1.1122250572691557  2.8529765798782769   T   T   T
  9.7570119244430717  3.0974187307081005  0.4699232452604723   T   T   T
  2.0207521381628406  3.2170469512577835  4.2961834239751413   T   T   T
  5.7155076481173896  0.9925968367194713  1.9131300893573371   T   T   T
 10.6983542680211805  0.0000000000000000  1.1915266673089064   T   T   T
 12.5104250908195276  0.0000000000000000  3.5745800019267082   T   T   T
  4.7741653045392791  2.1048218939886270  1.1915266673089038   T   T   T
  2.9620944817409529  2.1048218939886270  3.5745800019267047   T   T   T
  6.7538445759194365  0.0000000000000000  1.1915266673089047   T   T   T
  0.9824152103607998  0.0000000000000000  3.5745800019267038   T   T   T
  8.7186749966410346  2.1048218939886270  1.1915266673089056   T   T   T
 14.4901043621996717  2.1048218939886270  3.5745800019267095   T   T   T