O Si 
 1.0000000000000000
    10.2475748948466485   -0.0000000000000000   -0.0000000000000000
    -5.1237874474233243    8.8746601861208454   -0.0000000000000000
     0.0000000000000000   -0.0000000000000000   10.3941390791950496
 O   Si 
  24  12
Selective dynamics
Cartesian
  5.1237874474232905 -0.0000000000000000 -0.0000000000000000   T   T   T
 -2.5618937237120716  4.4373300930604742 -0.0000000000000000   T   T   T
  2.5618937237112189  4.4373300930604742 -0.0000000000000000   T   T   T
  5.1237874474232905 -0.0000000000000000  5.1970695395975399   T   T   T
 -2.5618937237120716  4.4373300930604742  5.1970695395975399   T   T   T
  2.5618937237112189  4.4373300930604742  5.1970695395975399   T   T   T
 -0.0000000000007833  8.1534379983019267  2.5985347697987700   T   T   T
 -1.9372969872886601  4.7979411869693074  2.5985347697987700   T   T   T
  1.9372969872878083  4.7979411869693074  2.5985347697987700   T   T   T
  5.1237874474232896  0.7212221878179172  7.7956043093963983   T   T   T
  7.0610844347116819  4.0767189991509634  7.7956043093963983   T   T   T
  3.1864904601345176  4.0767189991509634  7.7956043093963983   T   T   T
 -0.0000000000004272  4.4442705247622714  4.3435473415127595   T   T   T
  1.2749362716881412  6.6525249237395974  4.3435473415127595   T   T   T
 -1.2749362716894193  6.6525249237395974  4.3435473415127595   T   T   T
  5.1237874474232870  4.4303896613584524  9.5406168811100613   T   T   T
  3.8488511757340951  2.2221352623811357  9.5406168811100613   T   T   T
  6.3987237191120974  2.2221352623811357  9.5406168811100613   T   T   T
  3.8488511757340951  2.2221352623811357  6.0505917376825762   T   T   T
  5.1237874474232870  4.4303896613584524  6.0505917376825762   T   T   T
  6.3987237191120974  2.2221352623811357  6.0505917376825762   T   T   T
  1.2749362716881412  6.6525249237395974  0.8535221980850193   T   T   T
 -0.0000000000004272  4.4442705247622714  0.8535221980850193   T   T   T
 -1.2749362716894193  6.6525249237395974  0.8535221980850193   T   T   T
 -0.0000000000007364  7.6622886545755602  4.1482158283363120   T   T   T
 -1.5119491785690462  5.0435158588327988  4.1482158283363120   T   T   T
  1.5119491785681931  5.0435158588327988  4.1482158283363120   T   T   T
  5.1237874474232905  1.2123715315450587  9.3452853679341388   T   T   T
  6.6357366259919877  3.8311443272877801  9.3452853679341388   T   T   T
  3.6118382688542603  3.8311443272877801  9.3452853679341388   T   T   T
  6.6357366259919877  3.8311443272877801  6.2459232508587696   T   T   T
  5.1237874474232905  1.2123715315450587  6.2459232508587696   T   T   T
  3.6118382688542603  3.8311443272877801  6.2459232508587696   T   T   T
 -1.5119491785690462  5.0435158588327988  1.0488537112612244   T   T   T
 -0.0000000000007364  7.6622886545755602  1.0488537112612244   T   T   T
  1.5119491785681931  5.0435158588327988  1.0488537112612244   T   T   T