Si 
 1.0000000000000000
    13.8072585100105485   -0.0000000000000000    0.0976673207002658
    -0.0000000000000000    3.8558912237417107    0.0000000000000000
     0.7973516264395782    0.0000000000000000    6.2826724618154266
 Si 
  16
Selective dynamics
Cartesian
 13.7557058839650459 -0.0000000000000000  5.5926371649352005   T   T   T
  0.8489042524850871 -0.0000000000000000  0.7877026175804933   T   T   T
  6.8520766289597734  1.9279456118708573  5.5438035045850675   T   T   T
  7.7525335074903650  1.9279456118708573  0.8365362779306269   T   T   T
  6.6284906700068467 -0.0000000000000000  4.1506353999740515   T   T   T
  7.9761194664432864 -0.0000000000000000  2.2297043825416387   T   T   T
 13.5321199250121236  1.9279456118708573  4.1994690603241853   T   T   T
  1.0724902114380084  1.9279456118708573  2.1808707221915058   T   T   T
 10.8960369842670417 -0.0000000000000000  0.4412660174587070   T   T   T
  3.7085731521830860 -0.0000000000000000  5.9390737650569818   T   T   T
  3.9924077292617706  1.9279456118708573  0.3924323571085743   T   T   T
 10.6122024071883647  1.9279456118708573  5.9879074254071183   T   T   T
  4.2331019781915842 -0.0000000000000000  3.6572307848282879   T   T   T
 10.3715081582585373 -0.0000000000000000  2.7231089976874077   T   T   T
 11.1367312331968726  1.9279456118708573  3.7060644451784213   T   T   T
  3.4678789032532653  1.9279456118708573  2.6742753373372725   T   T   T