Si 
 1.0000000000000000
     3.8421072189690744    0.0000000000000000    0.0000000000000000
    -1.9210536094845372    3.3273624556908010   -0.0000000000000000
     0.0000000000000000    0.0000000000000000    6.2741348157227659
 Si 
   4
Selective dynamics
Cartesian
 -0.0000000192105362  2.2182416482184086  3.5292008338491292   T   T   T
  1.9210535902740014  1.1091208296548078  0.3921334259877457   T   T   T
  1.9210535902740014  1.1091208296548081  2.7449339818736380   T   T   T
 -0.0000000192105364  2.2182416482184091  5.8820013897350192   T   T   T