Si 
 1.0000000000000000
     5.4270925488218040   -0.0000000000000000   -0.0000000000000000
     0.0000000000000000    5.4270925488218040    0.0000000000000000
     0.0000000000000000    0.0000000000000000    5.4270925488218040
 Si 
   8
Selective dynamics
Cartesian
 -0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
  0.0000000000000000  2.7135462744109016  2.7135462744109016   T   T   T
  2.7135462744109016  2.7135462744109016  0.0000000000000000   T   T   T
  2.7135462744109016  0.0000000000000000  2.7135462744109016   T   T   T
  4.0703194116163521  1.3567731372054508  4.0703194116163521   T   T   T
  1.3567731372054506  1.3567731372054508  1.3567731372054506   T   T   T
  1.3567731372054506  4.0703194116163521  4.0703194116163521   T   T   T
  4.0703194116163521  4.0703194116163521  1.3567731372054506   T   T   T