O Si 
 1.0000000000000000
     4.4949000000000003    0.0000000000000000    0.0000000000000000
     0.0000000000000000    4.4949000000000003    0.0000000000000000
     0.0000000000000000    0.0000000000000000    4.4949000000000003
 O   Si 
  16   8
Cartesian
  0.0193654163261400  0.0193654163261400  0.0193654163261400
  3.2146616830200005  4.3739639918211006  4.4653505274000000
  1.2802383169800000  2.1265139918211000  2.2769994726000005
  0.9672116830200003  2.3683860081788999  0.0295494726000001
  3.5276883169800000  0.1209360081789000  2.2179005273999999
  2.1265139918211000  2.2769994726000005  1.2802383169800000
  2.3683860081788999  0.0295494726000001  0.9672116830200003
  0.1209360081789000  2.2179005273999999  3.5276883169800000
  4.3739639918211006  4.4653505274000000  3.2146616830200005
  2.2769994726000005  1.2802383169800000  2.1265139918211000
  0.0295494726000001  0.9672116830200003  2.3683860081788999
  2.2179005273999999  3.5276883169800000  0.1209360081789000
  2.2668154163261400  2.2280845836738603  4.4755345836738600
  4.4755345836738600  2.2668154163261400  2.2280845836738603
  2.2280845836738603  4.4755345836738600  2.2668154163261400
  4.4653505274000000  3.2146616830200005  4.3739639918211006
  1.2663666959879996  0.9810833040120007  3.5138166959879995
  1.0323573025469999  1.0323573025469999  1.0323573025469999
  1.2150926974530003  3.4625426974530007  3.2798073025469998
  3.4625426974530007  3.2798073025469998  1.2150926974530003
  3.2798073025469998  1.2150926974530003  3.4625426974530007
  3.2285333040120010  3.2285333040120010  3.2285333040120010
  3.5138166959879995  1.2663666959879996  0.9810833040120007
  0.9810833040120007  3.5138166959879995  1.2663666959879996