O Si 
 1.0000000000000000
     9.1401538796843393    0.0000000000000000   -0.0000000000000000
     0.0000000000000000    9.1401538796843376    0.0000000000000000
     0.0000000000000000    0.0000000000000000    7.8767459052872191
 O   Si 
  32  16
Selective dynamics
Cartesian
  6.6926024161881292 -0.0000000000000000 -0.0000000000000000   T   T   T
  2.4475514634962088 -0.0000000000000000  0.0000000000000000   T   T   T
 -0.0000000000000018  2.4475514634962092  0.0000000000000000   T   T   T
 -0.0000000000000018  6.6926024161881319  0.0000000000000000   T   T   T
  2.1225254763459622  4.5700769398421688  3.9383729526436091   T   T   T
  7.0176284033383771  4.5700769398421688  3.9383729526436091   T   T   T
  4.5700769398421697  7.0176284033383780  3.9383729526436091   T   T   T
  4.5700769398421697  2.1225254763459631  3.9383729526436091   T   T   T
  3.2012441934226761  3.2012441934226756  1.9846332719453830   T   T   T
  5.9389096862616713  5.9389096862616748  1.9846332719453830   T   T   T
  3.2012441934226761  5.9389096862616757  5.8921126333418403   T   T   T
  5.9389096862616713  3.2012441934226756  5.8921126333418412   T   T   T
  7.7713211332648395  7.7713211332648413  5.9230062245889918   T   T   T
  1.3688327464194969  1.3688327464194976  5.9230062245889918   T   T   T
  7.7713211332648395  1.3688327464194976  1.9537396806982261   T   T   T
  1.3688327464194969  7.7713211332648413  1.9537396806982263   T   T   T
  5.2225538713708772  7.5934591204909623  6.3947008295633410   T   T   T
  3.9176000083134630  1.5466947591933804  6.3947008295633410   T   T   T
  7.5934591204909578  3.9176000083134657  1.4820450757238812   T   T   T
  1.5466947591933782  5.2225538713708790  1.4820450757238812   T   T   T
  3.9176000083134626  7.5934591204909614  1.4820450757238808   T   T   T
  5.2225538713708763  1.5466947591933804  1.4820450757238810   T   T   T
  1.5466947591933782  3.9176000083134657  6.3947008295633410   T   T   T
  7.5934591204909578  5.2225538713708781  6.3947008295633410   T   T   T
  0.6524769315287058  3.0233821806487895  2.4563278769197283   T   T   T
  8.4876769481556309  6.1167716990355556  2.4563278769197283   T   T   T
  3.0233821806487855  8.4876769481556344  5.4204180283674832   T   T   T
  6.1167716990355512  0.6524769315287070  5.4204180283674832   T   T   T
  8.4876769481556309  3.0233821806487891  5.4204180283674832   T   T   T
  0.6524769315287058  6.1167716990355556  5.4204180283674832   T   T   T
  6.1167716990355512  8.4876769481556344  2.4563278769197279   T   T   T
  3.0233821806487855  0.6524769315287072  2.4563278769197283   T   T   T
  4.0169985811963995  7.2455238466838683  5.4188615930442507   T   T   T
  5.1231552984879274  1.8946300330004726  5.4188615930442499   T   T   T
  7.2455238466838674  5.1231552984879327  2.4578843122429621   T   T   T
  1.8946300330004691  4.0169985811964031  2.4578843122429621   T   T   T
  5.1231552984879274  7.2455238466838683  2.4578843122429621   T   T   T
  4.0169985811963995  1.8946300330004717  2.4578843122429621   T   T   T
  1.8946300330004691  5.1231552984879327  5.4188615930442507   T   T   T
  7.2455238466838674  4.0169985811964031  5.4188615930442499   T   T   T
  8.5870755210385656  2.6754469068417022  1.4804886404006470   T   T   T
  0.5530783586457628  6.4647069728426425  1.4804886404006476   T   T   T
  2.6754469068417004  0.5530783586457644  6.3962572648865796   T   T   T
  6.4647069728426407  8.5870755210385710  6.3962572648865796   T   T   T
  0.5530783586457625  2.6754469068417022  6.3962572648865796   T   T   T
  8.5870755210385656  6.4647069728426425  6.3962572648865796   T   T   T
  6.4647069728426407  0.5530783586457645  1.4804886404006472   T   T   T
  2.6754469068417004  8.5870755210385710  1.4804886404006472   T   T   T