O  Si
 1.0000000000000000
     4.9745970250207696    0.0000000000000000    0.0000000000000000
     0.0000000000000000    4.9745970250207696    0.0000000000000000
     0.0000000000000000    0.0000000000000000    6.7101398864896504
 O   Si 
   8   4
Cartesian
  3.6623324709197771  1.9058602280096986  0.4418666439346490
  1.3122645541009943  3.0687367970110730  3.7969365871794745
  0.5814382845006879  1.1750339584093912  2.1194016155570630
  4.3931587405200840  3.7995630666113782  5.4744715588018869
  3.7995630666113782  4.3931587405200840  1.2356683276877642
  1.1750339584093912  0.5814382845006879  4.5907382709325901
  1.9058602280096986  3.6623324709197771  6.2682732425550025
  3.0687367970110730  1.3122645541009943  2.9132032993101769
  3.4311338033593102  3.4311338033593102  0.0000000000000004
  1.5434632216614614  1.5434632216614614  3.3550699432448239
  4.0307617341718451  0.9438352908489250  1.6775349716224131
  0.9438352908489250  4.0307617341718451  5.0326049148672389