Si 
 1.0000000000000000
     5.5546312367362161    0.0000000000000000   -0.0000000000000000
    -0.0000000000000000    9.7434120813845198   -0.0000000000000003
     0.0000000000000000   -0.0000000000000002    5.0952761888475226
 Si 
  16
Selective dynamics
Cartesian
 -0.0000000000000000  2.7613559955374174 -0.0000000000000001   T   T   T
 -0.0000000000000000  6.9820560858470992 -0.0000000000000002   T   T   T
 -0.0000000000000000  7.6330620362296795  2.5476380944237609   T   T   T
 -0.0000000000000000  2.1103500451548380  2.5476380944237609   T   T   T
  2.7773156183681080  2.7613559955374174  2.5476380944237609   T   T   T
  2.7773156183681080  6.9820560858470992  2.5476380944237609   T   T   T
  2.7773156183681080  7.6330620362296795 -0.0000000000000003   T   T   T
  2.7773156183681080  2.1103500451548380 -0.0000000000000001   T   T   T
  1.2428130746164365 -0.0000000000000009  0.0000000000000000   T   T   T
  4.3118181621197840 -0.0000000000000009  0.0000000000000000   T   T   T
  1.2428130746164365  4.8717060406922563  2.5476380944237609   T   T   T
  4.3118181621197840  4.8717060406922563  2.5476380944237609   T   T   T
  4.0201286929845441 -0.0000000000000010  2.5476380944237609   T   T   T
  1.5345025437516708 -0.0000000000000010  2.5476380944237609   T   T   T
  4.0201286929845441  4.8717060406922563 -0.0000000000000002   T   T   T
  1.5345025437516708  4.8717060406922563 -0.0000000000000002   T   T   T