O Si 
 1.0000000000000000
     7.4495227528730386   -0.0000000000000000    0.0000000000000000
     0.0000000000000000    7.4495227528730350    0.0000000000000000
     0.0000000000000000    0.0000000000000000    9.2227123064276402
 O   Si 
  24  12
Selective dynamics
Cartesian
  3.6156735408302469  0.8090429677591033  3.1129120295426458   T   T   T
  3.8338492120427889  6.6404797851139321  7.7242681827564583   T   T   T
  2.9157184086774208  7.3404349172667640  0.8072339529357393   T   T   T
  4.5338043441956231  0.1090878356062724  5.4185901061495505   T   T   T
  0.1090878356062727  4.5338043441956177  3.8041222002780790   T   T   T
  7.3404349172667693  2.9157184086774186  8.4154783534918955   T   T   T
  0.8090429677591033  3.6156735408302443  6.1098002768849939   T   T   T
  6.6404797851139348  3.8338492120427863  1.4984441236711690   T   T   T
  1.0802361338905295  0.7495727766968634  2.5038811139681529   T   T   T
  6.3692866189825077  6.6999499761761738  7.1152372671819641   T   T   T
  2.9751885997396563  4.8049975103270457  0.1982030373612410   T   T   T
  4.4743341531333822  2.6445252425459911  4.8095591905750528   T   T   T
  2.6445252425459915  4.4743341531333822  4.4131531158525767   T   T   T
  4.8049975103270501  2.9751885997396554  9.0245092690663888   T   T   T
  0.7495727766968642  1.0802361338905275  6.7188311924594810   T   T   T
  6.6999499761761729  6.3692866189825059  2.1074750392456703   T   T   T
  2.6917144994384454  2.4604233049963589  1.3036257453286386   T   T   T
  4.7578082534345922  4.9890994478766792  5.9149818985424547   T   T   T
  1.2643380714401566  6.4164758758749629  8.2206599751493705   T   T   T
  6.1851846814328786  1.0330468769980736  3.6093038219355442   T   T   T
  1.0330468769980752  6.1851846814328750  5.6134084844920862   T   T   T
  6.4164758758749674  1.2643380714401578  1.0020523312782716   T   T   T
  2.4604233049963611  2.6917144994384450  7.9190865610989949   T   T   T
  4.9890994478766828  4.7578082534345931  3.3077304078851792   T   T   T
  3.2342883869258365  3.2342883869258361  0.0000000000000000   T   T   T
  4.2152343659471985  4.2152343659471931  4.6113561532138210   T   T   T
  0.4904729895106811  6.9590497633623558  6.9170342298207252   T   T   T
  6.9590497633623603  0.4904729895106806  2.3056780766069105   T   T   T
  2.5570257429435199  0.9816878669512435  1.9222466006725851   T   T   T
  4.8924970099295200  6.4678348859217936  6.5336027538863988   T   T   T
  2.7430735094852765  6.2817871193800379  8.8392808304933208   T   T   T
  4.7064492433877598  1.1677356334929982  4.2279246772794945   T   T   T
  1.1677356334929987  4.7064492433877581  4.9947876291481395   T   T   T
  6.2817871193800396  2.7430735094852738  0.3834314759343233   T   T   T
  0.9816878669512443  2.5570257429435186  7.3004657057550491   T   T   T
  6.4678348859217953  4.8924970099295200  2.6891095525412325   T   T   T