Si 
 1.0000000000000000
     3.8399625744663144    0.0000000000000000    0.0000000000000000
    -1.9199812872331572    3.3255051390693211   -0.0000000000000000
     0.0000000000000000    0.0000000000000000    6.2704069634740476
 Si 
   4
Selective dynamics
Cartesian
 -0.0000000191998130  2.2170034371312313  3.5270782697375833   T   T   T
  1.9199812680333441  1.1085017241081239  0.3918747880005602   T   T   T
  1.9199812680333441  1.1085017241081241  2.7433286937364638   T   T   T
 -0.0000000191998132  2.2170034371312317  5.8785321754734854   T   T   T