Si 
 1.0000000000000000
     5.2466117728646910    0.0000000000000000   -0.0000000000000000
     0.0000000000000000    9.7589428889955858   -0.0000000000000000
     0.0000000000000000   -0.0000000000000000    4.8778826724845628
 Si 
  16
Selective dynamics
Cartesian
  0.0000000000000000  2.8027688590758935 -0.0000000000000000   T   T   T
 -0.0000000000000000  6.9561740299196879 -0.0000000000000000   T   T   T
  0.0000000000000000  7.6822403035736890  2.4389413362422809   T   T   T
 -0.0000000000000000  2.0767025854218977  2.4389413362422809   T   T   T
  2.6233058864323460  2.8027688590758935  2.4389413362422809   T   T   T
  2.6233058864323460  6.9561740299196879  2.4389413362422809   T   T   T
  2.6233058864323460  7.6822403035736890 -0.0000000000000000   T   T   T
  2.6233058864323460  2.0767025854218977 -0.0000000000000000   T   T   T
  1.1359823340025346 -0.0000000000000009  0.0000000000000000   T   T   T
  4.1106294388621594 -0.0000000000000009  0.0000000000000000   T   T   T
  1.1359823340025346  4.8794714444977911  2.4389413362422809   T   T   T
  4.1106294388621594  4.8794714444977911  2.4389413362422809   T   T   T
  3.7592882204348803 -0.0000000000000009  2.4389413362422809   T   T   T
  1.4873235524298125 -0.0000000000000009  2.4389413362422809   T   T   T
  3.7592882204348803  4.8794714444977911 -0.0000000000000000   T   T   T
  1.4873235524298125  4.8794714444977911 -0.0000000000000000   T   T   T