Si 
 1.0000000000000000
    13.6635175031384559    0.0000000000000000    0.1378805029515713
     0.0000000000000000    3.8923040704164045    0.0000000000000000
     0.8081985673624540    0.0000000000000000    6.3698836084836845
 Si 
  16
Selective dynamics
Cartesian
 13.6529175598269195  0.0000000000000000  5.6629808641589765   T   T   T
  0.8187985106739967  0.0000000000000000  0.8447832472762871   T   T   T
  6.8211588082576844  1.9461520352082018  5.5940406126831865   T   T   T
  7.6505572622432227  1.9461520352082018  0.9137234987520725   T   T   T
  6.5778329796859358  0.0000000000000000  4.2348316528242984   T   T   T
  7.8938830908149802  0.0000000000000000  2.2729324586109656   T   T   T
 13.4095917312551567  1.9461520352082018  4.3037719043000839   T   T   T
  1.0621243392457449  1.9461520352082018  2.2039922071351801   T   T   T
 10.8172046157976727  0.0000000000000000  0.5071036019020549   T   T   T
  3.6545114547032282  0.0000000000000000  6.0006605095332057   T   T   T
  3.9854458642284509  1.9461520352082018  0.4381633504262692   T   T   T
 10.4862702062724633  1.9461520352082018  6.0696007610089922   T   T   T
  4.2480652968569466  0.0000000000000000  3.7307529573623817   T   T   T
 10.2236507736439570  0.0000000000000000  2.7770111540728815   T   T   T
 11.0798240484261665  1.9461520352082018  3.7996932088381681   T   T   T
  3.3918920220747308  1.9461520352082018  2.7080709025970942   T   T   T