Si 
 1.0000000000000000
     3.8409464026585489   -0.0000000000000000   -0.0000000000000000
    -1.9204732013292745    3.3263571592767565   -0.0000000000000000
     0.0000000000000000    0.0000000000000000    6.2652489326992802
 Si 
   4
Selective dynamics
Cartesian
 -0.0000000192047328  2.2175714506056945  3.5233969302239228   T   T   T
  1.9204731821245429  1.1087857308467759  0.3907724638742817   T   T   T
  1.9204731821245429  1.1087857308467761  2.7418520024753588   T   T   T
 -0.0000000192047331  2.2175714506056949  5.8744764688249980   T   T   T