Si 
 1.0000000000000000
     5.5086691467641504   -0.0000000000000000   -0.0000000000000000
     0.0000000000000000    9.4658211252802182    0.0000000000000000
     0.0000000000000000    0.0000000000000000    4.7129786643342877
 Si 
  16
Selective dynamics
Cartesian
 -0.0000000000000000  2.8063773740015807  0.0000000000000000   T   T   T
 -0.0000000000000000  6.6594437512786353  0.0000000000000000   T   T   T
 -0.0000000000000000  7.5392879366416974  2.3564893321671421   T   T   T
 -0.0000000000000000  1.9265331886385300  2.3564893321671421   T   T   T
  2.7543345733820752  2.8063773740015807  2.3564893321671421   T   T   T
  2.7543345733820752  6.6594437512786353  2.3564893321671421   T   T   T
  2.7543345733820752  7.5392879366416974  0.0000000000000000   T   T   T
  2.7543345733820752  1.9265331886385300  0.0000000000000000   T   T   T
  1.1622476361046588 -0.0000000000000009 -0.0000000000000000   T   T   T
  4.3464215106594910 -0.0000000000000009 -0.0000000000000000   T   T   T
  1.1622476361046588  4.7329105626401091  2.3564893321671421   T   T   T
  4.3464215106594910  4.7329105626401091  2.3564893321671421   T   T   T
  3.9165822094867337 -0.0000000000000009  2.3564893321671421   T   T   T
  1.5920869372774149 -0.0000000000000009  2.3564893321671421   T   T   T
  3.9165822094867337  4.7329105626401091  0.0000000000000000   T   T   T
  1.5920869372774149  4.7329105626401091  0.0000000000000000   T   T   T