O Si 
 1.0000000000000000
    11.8461139812002401    0.0000000000000000   -0.0000000000000000
     0.0000000000000000   11.8461139812002436   -0.0000000000000000
     0.0000000000000000   -0.0000000000000000    5.4471307083194400
 O   Si 
  32  16
Selective dynamics
Cartesian
  2.9615284953000560  2.9615284953000596  1.3617826770798598   T   T   T
  8.8845854859001552  8.8845854859001694  1.3617826770798598   T   T   T
  8.8845854859001552  2.9615284953000596  1.3617826770798598   T   T   T
  2.9615284953000560  8.8845854859001694  1.3617826770798598   T   T   T
  8.8845854859001552  2.9615284953000596  4.0853480312395796   T   T   T
  2.9615284953000560  8.8845854859001694  4.0853480312395796   T   T   T
  2.9615284953000560  2.9615284953000596  4.0853480312395796   T   T   T
  8.8845854859001552  8.8845854859001694  4.0853480312395796   T   T   T
 10.4497891540645274 10.4497891540645309 -0.0000000000000000   T   T   T
  1.3963248271357036  1.3963248271357056 -0.0000000000000000   T   T   T
  1.3963248271357036 10.4497891540645309 -0.0000000000000000   T   T   T
 10.4497891540645274  1.3963248271357056 -0.0000000000000000   T   T   T
  7.3193818177358159  7.3193818177358203  2.7235653541597196   T   T   T
  4.5267321634644073  4.5267321634644135  2.7235653541597196   T   T   T
  4.5267321634644073  7.3193818177358203  2.7235653541597196   T   T   T
  7.3193818177358159  4.5267321634644135  2.7235653541597196   T   T   T
  7.3634474545266917  7.3634474545266961 -0.0000000000000000   T   T   T
  4.4826665266735271  4.4826665266735324 -0.0000000000000000   T   T   T
  4.4826665266735271  7.3634474545266961 -0.0000000000000000   T   T   T
  7.3634474545266917  4.4826665266735324 -0.0000000000000000   T   T   T
 10.4057235172736302 10.4057235172736426  2.7235653541597196   T   T   T
  1.4403904639265799  1.4403904639265814  2.7235653541597196   T   T   T
  1.4403904639265799 10.4057235172736426  2.7235653541597196   T   T   T
 10.4057235172736302  1.4403904639265814  2.7235653541597196   T   T   T
  3.6449435438070368 -0.0000000000000000  0.0000000000000000   T   T   T
  8.2011704373931895  0.0000000000000000  0.0000000000000000   T   T   T
 -0.0000000000000000  3.6449435438070394 -0.0000000000000000   T   T   T
  0.0000000000000000  8.2011704373931948 -0.0000000000000000   T   T   T
  2.2781134467930744  5.9230569906001191  2.7235653541597196   T   T   T
  9.5680005344071528  5.9230569906001191  2.7235653541597196   T   T   T
  5.9230569906001120  2.2781134467930766  2.7235653541597196   T   T   T
  5.9230569906001120  9.5680005344071581  2.7235653541597196   T   T   T
 10.2644090424601480  2.1812034602267398  1.3323204656867309   T   T   T
  1.5817049387400872  9.6649105209734927  1.3323204656867309   T   T   T
  9.6649105209734838 10.2644090424601444  1.3323204656867309   T   T   T
  2.1812034602267372  1.5817049387400872  1.3323204656867309   T   T   T
  1.5817049387400872  2.1812034602267398  4.1148102426327116   T   T   T
 10.2644090424601480  9.6649105209734927  4.1148102426327116   T   T   T
  2.1812034602267372 10.2644090424601444  4.1148102426327116   T   T   T
  9.6649105209734838  1.5817049387400872  4.1148102426327116   T   T   T
  7.5047619293402015  3.7418535303733771  1.3912448884729878   T   T   T
  4.3413520518600182  8.1042604508268319  1.3912448884729873   T   T   T
  8.1042604508268195  7.5047619293402068  1.3912448884729873   T   T   T
  3.7418535303733744  4.3413520518600244  1.3912448884729878   T   T   T
  4.3413520518600182  3.7418535303733771  4.0558858198464476   T   T   T
  7.5047619293402015  8.1042604508268319  4.0558858198464476   T   T   T
  3.7418535303733744  7.5047619293402068  4.0558858198464476   T   T   T
  8.1042604508268195  4.3413520518600244  4.0558858198464476   T   T   T