O Si 
 1.0000000000000000
     8.8341999999999992    0.0000000000000000    0.0000000000000000
     0.0000000000000000    8.8341999999999992    0.0000000000000000
     0.0000000000000000    0.0000000000000000    8.8341999999999992
 O   Si 
  24  12
Cartesian
  2.3536333598639998  0.0000000000000000  0.0000000000000000
  6.1145281887859984  0.7785237693039976  6.5830148256699994
  2.7196718112139999  0.7785237693039976  2.2511851743299980
  6.1145281887859984  8.0556762306959993  2.2511851743299980
  2.7196718112139999  8.0556762306959993  6.5830148256699994
  0.7785237693039980  6.5830148256699994  6.1145281887859984
  0.7785237693039980  2.2511851743299980  2.7196718112139995
  8.0556762306959993  6.5830148256699994  2.7196718112139995
  6.5830148256700003  6.1145281887859984  0.7785237693039976
  2.2511851743299984  2.7196718112139995  0.7785237693039976
  2.2511851743299984  6.1145281887859984  8.0556762306959993
  6.5830148256700003  2.7196718112139995  8.0556762306959993
  8.0556762306959993  2.2511851743299980  6.1145281887859984
  0.0000000000000004  4.4170999999999987  7.4037875380800005
  4.4170999999999996  1.4304124619199965  0.0000000000000000
  4.4170999999999996  7.4037875380800005  0.0000000000000000
  1.4304124619199969  0.0000000000000000  4.4170999999999987
  7.4037875380800013  0.0000000000000000  4.4170999999999987
  0.0000000000000004  0.0000000000000000  6.4805666401359980
  0.0000000000000004  0.0000000000000000  2.3536333598639994
  0.0000000000000004  6.4805666401359980  0.0000000000000000
  0.0000000000000004  2.3536333598639994  0.0000000000000000
  6.4805666401359989  0.0000000000000000  0.0000000000000000
  0.0000000000000004  4.4170999999999987  1.4304124619199965
  5.8314698197459993  7.5431263710519998  0.7352290336019968
  3.0027301802539994  7.5431263710519998  8.0989709663980012
  1.2910736289479980  8.0989709663980012  5.8314698197459984
  1.2910736289479980  0.7352290336019968  3.0027301802539990
  7.5431263710520007  0.7352290336019968  5.8314698197459984
  8.0989709663980012  3.0027301802539990  7.5431263710519998
  8.0989709663980012  5.8314698197459984  1.2910736289479976
  0.7352290336019972  3.0027301802539990  1.2910736289479976
  0.7352290336019972  5.8314698197459984  7.5431263710519998
  3.0027301802539994  1.2910736289479976  0.7352290336019968
  7.5431263710520007  8.0989709663980012  3.0027301802539990
  5.8314698197459993  1.2910736289479976  8.0989709663980012