O Si 
 1.0000000000000000
     7.7812462140371528    0.0000000000000000    0.0000000000000000
     0.0000000000000000    8.4170523815454654    0.0000000000000000
     0.0000000000000000    0.0000000000000000   11.4727370398131843
 O   Si 
  32  16
Selective dynamics
Cartesian
  1.9453115535092698 -0.0000000000000000  2.8681842599532938   T   T   T
  1.9453115535092693  4.2085261907727309  2.8681842599532938   T   T   T
  5.8359346605278208  0.0000000000000000  8.6045527798598709   T   T   T
  5.8359346605278208  4.2085261907727309  8.6045527798598709   T   T   T
  5.8359346605278208  4.2085261907727309  2.8681842599532938   T   T   T
  5.8359346605278208  0.0000000000000000  2.8681842599532938   T   T   T
  1.9453115535092693  4.2085261907727309  8.6045527798598709   T   T   T
  1.9453115535092698  0.0000000000000000  8.6045527798598709   T   T   T
  1.6935302707406363 -0.0000000000000000 -0.0000000000000000   T   T   T
  2.1970928362779159  4.2085261907727309 -0.0000000000000000   T   T   T
  6.0877159432964199 -0.0000000000000000 -0.0000000000000000   T   T   T
  5.5841533777591792  4.2085261907727309 -0.0000000000000000   T   T   T
  6.0877159432964199  4.2085261907727309  5.7363685199065877   T   T   T
  5.5841533777591810 -0.0000000000000000  5.7363685199065877   T   T   T
  1.6935302707406341  4.2085261907727309  5.7363685199065877   T   T   T
  2.1970928362779185  0.0000000000000000  5.7363685199065877   T   T   T
 -0.0000000000000007  0.0000000000000000  7.0707890200015795   T   T   T
  3.8906231070185404  4.2085261907727309  7.0707890200015795   T   T   T
 -0.0000000000000007  0.0000000000000000  4.4019480198115968   T   T   T
  3.8906231070185404  4.2085261907727309  4.4019480198115968   T   T   T
 -0.0000000000000004  4.2085261907727309 10.1383165397181170   T   T   T
  3.8906231070185404  0.0000000000000000 10.1383165397181170   T   T   T
 -0.0000000000000004  4.2085261907727309  1.3344205000950182   T   T   T
  3.8906231070185404  0.0000000000000000  1.3344205000950182   T   T   T
  1.9453115535092693  2.1042630953863655  7.1477936677503866   T   T   T
  5.8359346605278208  2.1042630953863655  4.3249433720628661   T   T   T
  5.8359346605278208  2.1042630953863655 10.0613118919693871   T   T   T
  1.9453115535092693  2.1042630953863655  1.4114251478437787   T   T   T
  5.8359346605278208  6.3127892861591937  7.1477936677503866   T   T   T
  1.9453115535092693  6.3127892861591937  4.3249433720628661   T   T   T
  1.9453115535092693  6.3127892861591937 10.0613118919693871   T   T   T
  5.8359346605278208  6.3127892861591937  1.4114251478437787   T   T   T
  5.4286679003900149  0.5344498163040118 10.0735538541230127   T   T   T
  6.2432014206656135  3.6740763744687599 10.0735538541230127   T   T   T
  2.3525783136471468  0.5344498163040118  1.3991831856901409   T   T   T
  1.5380447933714108  3.6740763744687599  1.3991831856901409   T   T   T
  2.3525783136471468  3.6740763744687599  7.1355517055967512   T   T   T
  1.5380447933714108  0.5344498163040118  7.1355517055967512   T   T   T
  5.4286679003900149  3.6740763744687599  4.3371853342164259   T   T   T
  6.2432014206656135  0.5344498163040118  4.3371853342164259   T   T   T
  1.5380447933714108  4.7429760070768463 10.0735538541230127   T   T   T
  2.3525783136471468  7.8826025652414735 10.0735538541230127   T   T   T
  6.2432014206656135  4.7429760070768463  1.3991831856901409   T   T   T
  5.4286679003900149  7.8826025652414735  1.3991831856901409   T   T   T
  6.2432014206656135  7.8826025652414735  7.1355517055967512   T   T   T
  5.4286679003900149  4.7429760070768463  7.1355517055967512   T   T   T
  1.5380447933714108  7.8826025652414735  4.3371853342164259   T   T   T
  2.3525783136471468  4.7429760070768463  4.3371853342164259   T   T   T