Si 
 1.0000000000000000
     2.8754835138767532   -0.0000000000000000    0.0000000000000000
    -1.4377417569383766    2.4902417711806120   -0.0000000000000000
     0.0000000000000000    0.0000000000000000    4.7263673523157603
 Si 
   2
Selective dynamics
Cartesian
 -0.0000000143774182  1.6601611890878807  1.1815918380789401   T   T   T
  1.4377417425609589  0.8300805986943435  3.5447755142368189   T   T   T