Si 
 1.0000000000000000
    10.7309855437507871    0.0000000000000003    0.0000000000000000
    -5.3654927718753935    9.2933060885317484    0.0000000000000000
     0.0000000000000000    0.0000000000000000    9.9999999864341884
 Si 
   1
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T