Si 
 1.0000000000000000
    13.8762578369291241   -0.0000000000000000   -0.0541950649514053
    -0.0000000000000000    3.8724051839858564    0.0000000000000000
     0.7321317903355659    0.0000000000000000    6.3738043880936193
 Si 
  16
Selective dynamics
Cartesian
 13.7553693441473239  0.0000000000000000  5.4883465550183121   T   T   T
  0.8530202831173774  0.0000000000000000  0.8312627681239034   T   T   T
  6.8172404256827610  1.9362025919929280  5.5154440874940116   T   T   T
  7.7911492015819386  1.9362025919929280  0.8041652356482013   T   T   T
  6.6214549979573185  0.0000000000000000  4.1408060535063997   T   T   T
  7.9869346293073749  0.0000000000000000  2.1788032696358153   T   T   T
 13.5595839164218770  1.9362025919929280  4.1137085210306985   T   T   T
  1.0488057108428170  1.9362025919929280  2.2059008021115170   T   T   T
 10.9698953436843016 -0.0000000000000000  0.3295114446159223   T   T   T
  3.6384942835804006  0.0000000000000000  5.9900978785262868   T   T   T
  4.0317664252197272  1.9362025919929280  0.3566089770916248   T   T   T
 10.5766232020449706  1.9362025919929280  5.9630003460505900   T   T   T
  4.2577469164893298  0.0000000000000000  3.6810839376938156   T   T   T
 10.3506427107753645  0.0000000000000000  2.6385253854484025   T   T   T
 11.1958758349538865  1.9362025919929280  3.6539864052181126   T   T   T
  3.4125137923108055  1.9362025919929280  2.6656229179241029   T   T   T