Si 
 1.0000000000000000
     6.6054245143442438   -0.0000000000000000   -0.0000000000000000
    -0.0000000000000000    6.6054245143442429   -0.0000000000000000
     0.0000000000000000   -0.0000000000000000    3.9423882732426114
 Si 
   8
Selective dynamics
Cartesian
  5.4096616713462451  5.4096616713462460 -0.0000000000000000   T   T   T
  1.1957628429979943  1.1957628429979943 -0.0000000000000000   T   T   T
  1.1957628429979943  5.4096616713462451 -0.0000000000000000   T   T   T
  5.4096616713462451  1.1957628429979943 -0.0000000000000000   T   T   T
  2.1069494141741263  2.1069494141741258  1.9711941366213055   T   T   T
  4.4984751001701184  4.4984751001701175  1.9711941366213055   T   T   T
  4.4984751001701184  2.1069494141741250  1.9711941366213055   T   T   T
  2.1069494141741263  4.4984751001701175  1.9711941366213055   T   T   T