O Si 
 1.0000000000000000
     9.9662237351909120    0.0000000000000002   -0.0000000000000000
    -4.9831118675954560    8.6310029344747630   -0.0000000000000000
     0.0000000000000000    0.0000000000000000    2.1166092979807014
 O   Si 
  24  12
Selective dynamics
Cartesian
 -2.8424997691140912  7.3951199631859579 -0.0000000000000000   T   T   T
 -0.0000000000000134  2.4717659425776235 -0.0000000000000000   T   T   T
  2.8424997691139966  7.3951199631859579  0.0000000000000000   T   T   T
  7.8256116367095068  1.2358829712888117  0.0000000000000000   T   T   T
  4.9831118675954071  6.1592369918971315 -0.0000000000000000   T   T   T
  2.1406120984814079  1.2358829712888117  0.0000000000000000   T   T   T
  0.6488435645996108  5.3793919496329590  0.0000000000000000   T   T   T
 -0.0000000000000337  6.5032219696836169 -0.0000000000000000   T   T   T
 -0.6488435645996654  5.3793919496329590 -0.0000000000000000   T   T   T
  4.3342683029958105  3.2516109848418089 -0.0000000000000000   T   T   T
  4.9831118675954507  2.1277809647911394  0.0000000000000000   T   T   T
  5.6319554321951006  3.2516109848418089  0.0000000000000000   T   T   T
 -0.6337524541366436  6.1198991063118697  1.0583046489903523   T   T   T
 -0.0000000000000258  5.0222076563257962  1.0583046489903523   T   T   T
  0.6337524541365802  6.1198991063118697  1.0583046489903523   T   T   T
  5.6168643217320584  2.5111038281628986  1.0583046489903523   T   T   T
  4.9831118675954507  3.6087952781489725  1.0583046489903523   T   T   T
  4.3493594134588429  2.5111038281628986  1.0583046489903523   T   T   T
  5.3236770949936814  0.0000000000000001  1.5869533976321935   T   T   T
 -2.6618385474968642  4.6104396058098738  1.5869533976321935   T   T   T
  2.3212733200985900  4.0205633286648927  1.5869533976321935   T   T   T
 -2.3212733200986344  4.0205633286648910  0.5296559003485081   T   T   T
  4.6425466401972217  0.0000000000000001  0.5296559003485078   T   T   T
  2.6618385474968185  4.6104396058098738  0.5296559003485078   T   T   T
  1.1979713804698373  7.5832700476524524  0.5246952105689562   T   T   T
 -2.1831783276641614  5.8768415591421617  0.5246952105689557   T   T   T
  0.9852069471942403  3.8018942621549119  0.5246952105689557   T   T   T
 -0.9852069471942811  3.8018942621549114  1.5919140874117470   T   T   T
 -1.1979713804699121  7.5832700476524506  1.5919140874117470   T   T   T
  2.1831783276641095  5.8768415591421617  1.5919140874117479   T   T   T
  3.7851404871255787  1.0477328868223141  1.5919140874117479   T   T   T
  7.1662901952596032  2.7541613753325955  1.5919140874117470   T   T   T
  3.9979049204011656  4.8291086723198626  1.5919140874117470   T   T   T
  5.9683188147896766  4.8291086723198617  0.5246952105689562   T   T   T
  6.1810832480653399  1.0477328868223144  0.5246952105689560   T   T   T
  2.7999335399313026  2.7541613753325960  0.5246952105689562   T   T   T