O Si 
 1.0000000000000000
     4.4061000000000003    0.0000000000000000    0.0000000000000000
     0.0000000000000000    4.4061000000000003    0.0000000000000000
     0.0000000000000000    0.0000000000000000    4.4061000000000003
 O   Si 
   8   4
Cartesian
  1.1015250000000001  1.1015250000000001  1.1015250000000001
  3.3045750000000007  3.3045750000000007  1.1015250000000001
  3.3045750000000007  1.1015250000000001  3.3045750000000007
  1.1015250000000001  3.3045750000000007  3.3045750000000007
  1.1015250000000001  1.1015250000000003  3.3045750000000007
  3.3045750000000007  3.3045750000000007  3.3045750000000007
  1.1015250000000001  3.3045750000000007  1.1015250000000001
  3.3045750000000007  1.1015250000000003  1.1015250000000001
 -0.0000000000000002  0.0000000000000000  0.0000000000000000
 -0.0000000000000002  2.2030500000000006  2.2030500000000006
  2.2030500000000002  0.0000000000000000  2.2030500000000006
  2.2030500000000002  2.2030500000000006  0.0000000000000000