Si 
 1.0000000000000000
     6.5092255930741700    0.0000000000000000    0.0000000000000000
     0.0000000000000000    6.5092255930741709    0.0000000000000000
     0.0000000000000000    0.0000000000000000    3.9113053481362261
 Si 
   8
Selective dynamics
Cartesian
  5.3287551886615052  5.3287551886615043  0.0000000000000000   T   T   T
  1.1804704044126628  1.1804704044126626  0.0000000000000000   T   T   T
  1.1804704044126628  5.3287551886615043  0.0000000000000000   T   T   T
  5.3287551886615052  1.1804704044126626  0.0000000000000000   T   T   T
  2.0741423921244198  2.0741423921244198  1.9556526740681137   T   T   T
  4.4350832009497454  4.4350832009497445  1.9556526740681137   T   T   T
  4.4350832009497454  2.0741423921244189  1.9556526740681137   T   T   T
  2.0741423921244198  4.4350832009497445  1.9556526740681137   T   T   T