O Si 
 1.0000000000000000
     3.0882000000000001    0.0000000000000000    0.0000000000000000
    -0.2513418537920304    4.7784944577275006    0.0000000000000000
    -1.3765035788985001    1.8949426607803002    4.1863634827418998
 O   Si 
  12   6
Cartesian
  1.3706655944872350  2.9765380829088599  0.8218873502493200
  1.0580823747765009  4.6300805533721121  0.1533101986014396
  1.6253157486969891  3.7307917060325515  2.4714622573532989
  1.3777629156479707  4.1799508052146539  1.3086993813853884
  1.5722003540844687  2.5305313144456019  2.1026569052959778
  0.2939762394477825  3.5738798480556886  0.5293150492582064
  0.2945242763557763  2.3120842698066992  0.9745141668758377
 -0.1562745415185665  5.3824430868964024  3.8043381390333324
  2.1634952954922264  3.9196153784003953  0.3539123472220123
  0.5915523448639510  3.2959457572579356  1.7929525815699017
  2.4515381244997911  3.2016055129436953  1.4456255766789616
  2.4370176536109183  2.6487797532906576  0.2400491297730349
  1.5749632852860824  2.5144721515832442  3.8248340722812197
  0.0454815833811641  1.8811177982384519  2.5697674493822804
 -0.1551078222411184  4.8198021829093314  1.6026417954171346
  1.6482052230349671  1.2820859765483883  1.0549950791043488
  1.4046017880749722  5.3215326269038794  3.0093385873882523
 -0.0090355870875767  3.8020824291037849  3.3331000498712209