Si 
 1.0000000000000000
     6.1758857174069570   -0.0000000000000000    0.0000000000000000
     0.0000000000000000    8.4376498030499523   -0.0000000000000003
    -0.0000000000000000   -0.0000000000000002    5.2314014298105054
 Si 
  16
Selective dynamics
Cartesian
 -0.0000000000000000  2.2653003270966816 -0.0000000000000001   T   T   T
 -0.0000000000000000  6.1723494759532551 -0.0000000000000002   T   T   T
 -0.0000000000000000  6.4841252286216502  2.6157007149052518   T   T   T
 -0.0000000000000000  1.9535245744282854  2.6157007149052527   T   T   T
  3.0879428587034776  2.2653003270966816  2.6157007149052527   T   T   T
  3.0879428587034776  6.1723494759532551  2.6157007149052518   T   T   T
  3.0879428587034776  6.4841252286216502 -0.0000000000000002   T   T   T
  3.0879428587034776  1.9535245744282854 -0.0000000000000001   T   T   T
  1.3662605339501268 -0.0000000000000008  0.0000000000000000   T   T   T
  4.8096251834568378 -0.0000000000000008  0.0000000000000000   T   T   T
  1.3662605339501268  4.2188249015249726  2.6157007149052527   T   T   T
  4.8096251834568378  4.2188249015249726  2.6157007149052527   T   T   T
  4.4542033926536053 -0.0000000000000009  2.6157007149052527   T   T   T
  1.7216823247533555 -0.0000000000000009  2.6157007149052527   T   T   T
  4.4542033926536053  4.2188249015249726 -0.0000000000000001   T   T   T
  1.7216823247533555  4.2188249015249726 -0.0000000000000001   T   T   T