Si 
 1.0000000000000000
    13.9879734256420658    0.0000000000000000    0.0337419913760654
     0.0000000000000000    3.8864094006440619    0.0000000000000000
     0.7781075106545914    0.0000000000000000    6.3859554844687274
 Si 
  16
Selective dynamics
Cartesian
 13.8960661585495941  0.0000000000000000  5.5983963703437691   T   T   T
  0.8700147777470678  0.0000000000000000  0.8213011055010268   T   T   T
  6.9020794457285666  1.9432047003220316  5.5815253746557350   T   T   T
  7.8640014905681044  1.9432047003220316  0.8381721011890588   T   T   T
  6.6807071550301416  0.0000000000000000  4.1891005401604113   T   T   T
  8.0853737812665187  0.0000000000000000  2.2305969356843933   T   T   T
 13.6746938678511754  1.9432047003220316  4.2059715358484393   T   T   T
  1.0913870684454843  1.9432047003220316  2.2137259399963600   T   T   T
 11.0422210886409413  0.0000000000000000  0.3951678042966832   T   T   T
  3.7238598476557252  0.0000000000000000  6.0245296715481098   T   T   T
  4.0482343758198986  1.9432047003220316  0.3782968086086502   T   T   T
 10.7178465604767510  1.9432047003220316  6.0414006672361467   T   T   T
  4.3104168625248063  0.0000000000000000  3.7181152594773734   T   T   T
 10.4556640737718656  0.0000000000000000  2.7015822163674250   T   T   T
 11.3044035753458303  1.9432047003220316  3.7349862551654054   T   T   T
  3.4616773609508225  1.9432047003220316  2.6847112206793931   T   T   T