O Si 
 1.0000000000000000
     9.1054487058729414   -0.0000000000000000   -0.0000000000000000
    -4.5527243529364707    7.8855498921421079   -0.0000000000000000
    -0.0000000000000000    0.0000000000000000    5.3080959260254001
 O   Si 
  12   6
Selective dynamics
Cartesian
  4.5527243529364698 -0.0000000000000000 -0.0000000000000000   T   T   T
 -2.2763621764682362  3.9427749460710566 -0.0000000000000000   T   T   T
  2.2763621764682345  3.9427749460710566 -0.0000000000000000   T   T   T
  4.5527243529364698 -0.0000000000000000  2.6540479630127001   T   T   T
 -2.2763621764682362  3.9427749460710566  2.6540479630127001   T   T   T
  2.2763621764682345  3.9427749460710566  2.6540479630127001   T   T   T
 -0.0000000000000010  3.7738179757767019  1.3270239815063500   T   T   T
  1.2845021166554798  5.9986409042537607  1.3270239815063500   T   T   T
 -1.2845021166554820  5.9986409042537607  1.3270239815063500   T   T   T
  4.5527243529364698  4.1117319163654136  3.9810719445190492   T   T   T
  3.2682222362809883  1.8869089878883509  3.9810719445190492   T   T   T
  5.8372264695919487  1.8869089878883509  3.9810719445190492   T   T   T
 -0.0000000000000008  6.9818779512923070  1.3270239815063500   T   T   T
 -1.4937593190051182  4.3946109164959566  1.3270239815063500   T   T   T
  1.4937593190051166  4.3946109164959566  1.3270239815063500   T   T   T
  4.5527243529364698  0.9036719408498034  3.9810719445190492   T   T   T
  6.0464836719415835  3.4909389756461535  3.9810719445190492   T   T   T
  3.0589650339313508  3.4909389756461535  3.9810719445190492   T   T   T