O Si 
 1.0000000000000000
     6.9761668573668265   -0.0000000000000000    0.0180369794462235
    -0.0000000000000000    7.6879262510433577   -0.0000000000000000
     1.4948946970100956   -0.0000000000000000    6.6359031508470263
 O   Si 
  16   8
Selective dynamics
Cartesian
 -0.0000000000000000  0.1486372510785929 -0.0000000000000000   T   T   T
  3.4880834286834115  3.9926003766002656  0.0090184897231118   T   T   T
  0.7474473485050483  4.1949456145288782  3.3179515754235105   T   T   T
  4.2355307771884556  0.3509824890072013  3.3269700651466243   T   T   T
  3.2281389828508975  2.3922170179977114  2.1020128936354738   T   T   T
  5.2429225715260177  2.3922170179977114  4.5519272366577725   T   T   T
  6.7162224115343134  6.2361801435193875  2.1110313833585836   T   T   T
  1.7548391428426087  6.2361801435193875  4.5429087469346605   T   T   T
  3.0124793671560690  4.9412439058704765  2.4403961203035482   T   T   T
  5.4585821872208520  4.9412439058704765  4.2135440099896995   T   T   T
  6.5005627958394818  1.0972807803488043  2.4494146100266612   T   T   T
  1.9704987585374412  1.0972807803488043  4.2045255202665839   T   T   T
  6.5879322552518609  0.1546339382515111  4.8044303653621716   T   T   T
  1.8831292991250594  0.1546339382515111  1.8495097649310803   T   T   T
  3.0998488265684507  3.9985970637731842  4.7954118756390525   T   T   T
  5.3712127278084747  3.9985970637731842  1.8585282546541930   T   T   T
  7.2793661395889098  7.6726869968763420  1.5791690230122042   T   T   T
  1.1916954147880061  7.6726869968763420  5.0747711072810402   T   T   T
  3.7912827109055058  3.8287238713546698  1.5701505332890915   T   T   T
  4.6797788434714169  3.8287238713546698  5.0837895970041531   T   T   T
  5.6296954009868934  0.9957119488866101  3.8084386472834448   T   T   T
  2.8413661533900272  0.9957119488866101  2.8455014830098007   T   T   T
  2.1416119723034810  4.8396750744082837  3.7994201575603359   T   T   T
  6.3294495820734404  4.8396750744082837  2.8545199727329114   T   T   T