O Si 
 1.0000000000000000
     6.8923000000000014   -0.0000000000000001    0.0000000000000000
     0.5571065161535601    5.3733971721490006    0.0000000000000000
     2.9547905228949993   -2.6753751571787006    6.2929064464809006
 O   Si 
  12   6
Cartesian
  3.4352456393431030  1.1834538108845933  2.3084992401867228
  4.5036255288393399  1.7610768399605576  4.6873998678109352
  1.7720315964725462  2.9098976956436333  1.6073565043780367
  6.5378935693538685 -0.6962059464916900  3.5232381649155933
  5.8922034526551039  1.5625492371972269  2.4281118482554018
  3.8551655172323054  3.5778417288466668  2.8959726404910451
  8.1261834411722660  0.1237628837490428  5.4442464675479050
  6.2935221266866312  4.6715777741544029  0.9766629191667681
  5.8072780747108226 -1.1075337120447430  6.0617433245083863
  1.2692604172737409  0.1710480227112963  1.7038504844598923
  3.7528649439456303  4.3233718668295760  0.5197772767120167
  8.2296442260882596  2.8504992492987116  5.0609382361212756
  6.5444916146755068  0.1077212035960411  2.1287358229202917
  2.7968013730409504  4.1157977004396074  1.7786807565253500
  4.4899827295467603  2.0731742346447479  3.1547555805734215
  2.2342207844305406  1.4369773783310642  1.2519729194495370
  7.0450963773601192 -1.0347790150965444  5.0076667063926861
  8.1616263109685594  1.6246675168791900  6.1074569477366216