O Si 
 1.0000000000000000
     8.5973928615698316    0.0000000000000000   -0.1998964622657237
     0.0000000000000000    4.6765357414271902   -0.0000000000000000
   -11.7407096113539300   -0.0000000000000000    7.8444376051316649
 O   Si 
  16   8
Selective dynamics
Cartesian
 -10.1753436520085341  0.5472180968364614  7.5263621485476015   T   T   T
  1.1616720965474583  2.8854859675500277  4.0403977968842293   T   T   T
  7.0320269022244730  4.1293176445905777  0.1181789943184288   T   T   T
 -4.3049888463315620  1.7910497738771078  3.6041433459817509   T   T   T
 -2.3775854083746326  1.9504499923787864  5.2737110670636129   T   T   T
 -6.6360861470865631  4.2887178630923977  6.2930488783683174   T   T   T
 -0.7657313414094949  2.7260857490483539  2.3708300758024508   T   T   T
  3.4927693973023666  0.3878178783347759  1.3514922644977809   T   T   T
 -0.3555002893949205  0.1433438359173528  5.1388455915754463   T   T   T
 -8.6581712660662067  2.4816117066309102  6.4279143538565036   T   T   T
 -2.7878164603891551  4.5331919055097254  2.5056955512906094   T   T   T
  5.5148545162821812  2.1949240347961947  1.2166267890095743   T   T   T
  1.1076908783261683  0.8469818907562987  2.2575348696339517   T   T   T
  1.6193471775667185  3.1852497614698851  1.4647874706662600   T   T   T
 -4.2510076281103375  3.8295538506708175  5.3870062732321511   T   T   T
 -4.7626639273507374  1.4912859799572749  6.1797536721997446   T   T   T
 -1.1123917680334441  1.2864047121613060  5.9785180124662123   T   T   T
 -7.9012797874276668  3.6246725828748620  5.5882419329656798   T   T   T
 -2.0309249817506867  3.3901310292658402  1.6660231303998347   T   T   T
  4.7579630376435693  1.0518631585522531  2.0562992099003976   T   T   T
  1.9462666591693731  0.0319925881644419  1.1438066440676917   T   T   T
  0.7807713967235345  2.3702604588780347  2.5785156962325031   T   T   T
 -5.0895834089534624  4.6445431532627230  6.5007344987983782   T   T   T
 -3.9240881465076374  2.3062752825491137  5.0660254466335015   T   T   T