O Si 
 1.0000000000000000
     6.8120000000000021    0.0000000000000000    0.0000000000000000
     0.0000000000000000    6.8120000000000021    0.0000000000000000
     0.0000000000000000    0.0000000000000000    6.8120000000000021
 O   Si 
  16   8
Cartesian
  1.1360401691600002  1.1360401691600002  1.1360401691600002
  5.5978339565200024  6.7598221086136023  0.9046714066000006
  1.2141660434800008  3.3538221086136009  2.5013285934000002
  2.1918339565200009  3.4581778913864012  5.9073285934000017
  4.6201660434800012  0.0521778913864000  4.3106714066000018
  3.3538221086136009  2.5013285934000002  1.2141660434800008
  3.4581778913864012  5.9073285934000017  2.1918339565200009
  0.0521778913864000  4.3106714066000018  4.6201660434800012
  6.7598221086136023  0.9046714066000006  5.5978339565200024
  2.5013285934000002  1.2141660434800008  3.3538221086136009
  5.9073285934000017  2.1918339565200009  3.4581778913864012
  4.3106714066000018  4.6201660434800012  0.0521778913864000
  4.5420401691600008  2.2699598308400009  5.6759598308400019
  5.6759598308400019  4.5420401691600008  2.2699598308400009
  2.2699598308400009  5.6759598308400019  4.5420401691600008
  0.9046714066000006  5.5978339565200024  6.7598221086136023
  6.5986027103360012  3.6193972896640014  3.1926027103360011
  2.0668374350000005  2.0668374350000005  2.0668374350000005
  1.3391625650000005  4.7451625650000020  5.4728374350000006
  4.7451625650000020  5.4728374350000006  1.3391625650000005
  5.4728374350000006  1.3391625650000005  4.7451625650000020
  0.2133972896640001  0.2133972896640001  0.2133972896640001
  3.1926027103360011  6.5986027103360012  3.6193972896640014
  3.6193972896640014  3.1926027103360011  6.5986027103360012