O Si 
 1.0000000000000000
     8.2851317299086169   -0.0000000000000000   -0.0000000000000000
     0.0000000000000000    8.2851317299086151    0.0000000000000000
     0.0000000000000000    0.0000000000000000    5.4647611152535687
 O   Si 
  16   8
Selective dynamics
Cartesian
  0.0000000000000000  4.1425658649543067  0.0000000000000000   T   T   T
  4.1425658649543120  0.0000000000000000  2.7323805576267852   T   T   T
  0.0000000000000000  4.1425658649543067  2.7323805576267852   T   T   T
  4.1425658649543120 -0.0000000000000000 -0.0000000000000000   T   T   T
  2.1691550747723345  2.1691550747723318  0.0000000000000000   T   T   T
  6.1159766551362873  6.1159766551362811  0.0000000000000000   T   T   T
  6.1159766551362873  2.1691550747723318  2.7323805576267852   T   T   T
  2.1691550747723345  6.1159766551362811  2.7323805576267852   T   T   T
  2.0252854875586817  0.0000000000000000  1.3661902788133926   T   T   T
  6.2598462423499379  0.0000000000000000  1.3661902788133926   T   T   T
  0.0000000000000000  2.0252854875586799  4.0985708364401754   T   T   T
  0.0000000000000000  6.2598462423499326  4.0985708364401754   T   T   T
  6.2598462423499379  0.0000000000000000  4.0985708364401754   T   T   T
  2.0252854875586817  0.0000000000000000  4.0985708364401754   T   T   T
  0.0000000000000000  6.2598462423499326  1.3661902788133926   T   T   T
  0.0000000000000000  2.0252854875586799  1.3661902788133926   T   T   T
  0.5647521640889119  2.6537485126361644  0.0000000000000000   T   T   T
  7.7203795658197105  5.6313832172724503  0.0000000000000000   T   T   T
  5.6313832172724529  0.5647521640889112  2.7323805576267852   T   T   T
  2.6537485126361671  7.7203795658197034  2.7323805576267852   T   T   T
  7.7203795658197105  2.6537485126361644  2.7323805576267852   T   T   T
  0.5647521640889119  5.6313832172724503  2.7323805576267852   T   T   T
  2.6537485126361671  0.5647521640889112  0.0000000000000000   T   T   T
  5.6313832172724529  7.7203795658197034  0.0000000000000000   T   T   T