Si 
 1.0000000000000000
     3.9024692326777997   -0.0000000000000000    0.0000000000000000
    -1.9512346163388998    3.3796374929861397   -0.0000000000000000
    -0.0000000000000000   -0.0000000000000000    5.9384378433414451
 Si 
   4
Selective dynamics
Cartesian
 -0.0000000195123464  2.2530916732562192  3.2822135344469054   T   T   T
  1.9512345968265536  1.1265458422608385  0.3129946127761820   T   T   T
  1.9512345968265536  1.1265458422608388  2.6562243088945414   T   T   T
 -0.0000000195123466  2.2530916732562196  5.6254432305652609   T   T   T