O Si 
 1.0000000000000000
     9.9429545960444106    0.0000000000000000    0.0000000000000000
     0.0000000000000000    8.4927884999139991    0.0000000000000000
     0.0000000000000000   -0.0000000000000000    5.1062544218158372
 O   Si 
  16   8
Selective dynamics
Cartesian
  0.0000000000000000 -0.0000000000000000  0.3375245243604941   T   T   T
  4.9714772980222053 -0.0000000000000000  0.3375245243604942   T   T   T
  4.9714772980222053  4.2463942499569960  2.8906517352684173   T   T   T
  0.0000000000000000  4.2463942499569960  2.8906517352684173   T   T   T
  2.4857386490111026  0.8515542338493968  0.1140439686198891   T   T   T
  7.4572159470333119  7.6412342660646049  0.1140439686198891   T   T   T
  7.4572159470333119  5.0979484838063955  2.6671711795278097   T   T   T
  2.4857386490111026  3.3948400161076031  2.6671711795278097   T   T   T
  4.3235600117800566  2.4432398686796066  1.0636109738813226   T   T   T
  5.6193945842643567  6.0495486312343925  1.0636109738813226   T   T   T
  9.2950373098022681  6.0495486312343925  1.0636109738813226   T   T   T
  0.6479172862421483  2.4432398686796066  1.0636109738813226   T   T   T
  9.2950373098022681  6.6896341186366053  3.6167381847892450   T   T   T
  0.6479172862421483  1.8031543812773927  3.6167381847892450   T   T   T
  4.3235600117800566  1.8031543812773931  3.6167381847892450   T   T   T
  5.6193945842643567  6.6896341186366053  3.6167381847892450   T   T   T
  4.0459719607072522  1.2614529451153511  0.0010063197065133   T   T   T
  5.8969826353371628  7.2313355547986475  0.0010063197065133   T   T   T
  9.0174492587294619  7.2313355547986475  0.0010063197065133   T   T   T
  0.9255053373149551  1.2614529451153511  0.0010063197065133   T   T   T
  9.0174492587294619  5.5078471950723520  2.5541335306144335   T   T   T
  0.9255053373149551  2.9849413048416458  2.5541335306144335   T   T   T
  4.0459719607072522  2.9849413048416458  2.5541335306144335   T   T   T
  5.8969826353371628  5.5078471950723520  2.5541335306144335   T   T   T