Si 
 1.0000000000000000
     6.2467320216154469    0.0000000000000000    0.0000000000000000
    -0.0000000000000000    9.2965832086993530    0.0000000000000000
     0.0000000000000000    0.0000000000000000    4.0615222081404276
 Si 
  16
Selective dynamics
Cartesian
  0.0000000000000000  2.6838324244869844  0.0000000000000000   T   T   T
  0.0000000000000000  6.6127507842123769  0.0000000000000000   T   T   T
  0.0000000000000000  7.3321240288366614  2.0307611040702134   T   T   T
  0.0000000000000000  1.9644591798626916  2.0307611040702134   T   T   T
  3.1233660108077226  2.6838324244869844  2.0307611040702134   T   T   T
  3.1233660108077226  6.6127507842123769  2.0307611040702134   T   T   T
  3.1233660108077226  7.3321240288366614  0.0000000000000000   T   T   T
  3.1233660108077226  1.9644591798626916  0.0000000000000000   T   T   T
  1.1111173638661875 -0.0000000000000009 -0.0000000000000000   T   T   T
  5.1356146577492625 -0.0000000000000009 -0.0000000000000000   T   T   T
  1.1111173638661875  4.6482916043496765  2.0307611040702134   T   T   T
  5.1356146577492625  4.6482916043496765  2.0307611040702134   T   T   T
  4.2344833746739088 -0.0000000000000009  2.0307611040702134   T   T   T
  2.0122486469415337 -0.0000000000000009  2.0307611040702134   T   T   T
  4.2344833746739088  4.6482916043496765  0.0000000000000000   T   T   T
  2.0122486469415337  4.6482916043496765  0.0000000000000000   T   T   T