Si 
 1.0000000000000000
     5.7509472290701895    0.0000000000000000    0.0000000000000000
    -0.0000000000000000    9.5995739441589532    0.0000000000000001
    -0.0000000000000000    0.0000000000000000    4.8970913067944144
 Si 
  16
Selective dynamics
Cartesian
 -0.0000000000000000  2.8261187718433347  0.0000000000000000   T   T   T
  0.0000000000000000  6.7734551723156153  0.0000000000000001   T   T   T
 -0.0000000000000000  7.6259057439228011  2.4485456533972059   T   T   T
  0.0000000000000000  1.9736682002361412  2.4485456533972059   T   T   T
  2.8754736145350956  2.8261187718433347  2.4485456533972059   T   T   T
  2.8754736145350956  6.7734551723156153  2.4485456533972059   T   T   T
  2.8754736145350956  7.6259057439228011  0.0000000000000001   T   T   T
  2.8754736145350956  1.9736682002361412  0.0000000000000000   T   T   T
  1.2187779773342811 -0.0000000000000009 -0.0000000000000000   T   T   T
  4.5321692517359171 -0.0000000000000009 -0.0000000000000000   T   T   T
  1.2187779773342811  4.7997869720794757  2.4485456533972059   T   T   T
  4.5321692517359171  4.7997869720794757  2.4485456533972059   T   T   T
  4.0942515918693747 -0.0000000000000009  2.4485456533972059   T   T   T
  1.6566956372008148 -0.0000000000000009  2.4485456533972059   T   T   T
  4.0942515918693747  4.7997869720794757  0.0000000000000000   T   T   T
  1.6566956372008148  4.7997869720794757  0.0000000000000000   T   T   T