Si 
 1.0000000000000000
     6.4686742401331454    0.0000000000000000    0.0000000000000000
    -0.0000000000000000    6.4686742401331454    0.0000000000000000
     0.0000000000000000    0.0000000000000000    6.4686742401331454
 Si 
  16
Selective dynamics
Cartesian
  0.6384742352573158  0.6384742352573159  0.6384742352573157   T   T   T
  2.5958628848092560  5.8302000048758318  3.8728113553238876   T   T   T
  5.8302000048758318  3.8728113553238876  2.5958628848092560   T   T   T
  3.8728113553238876  2.5958628848092560  5.8302000048758318   T   T   T
  3.8728113553238876  3.8728113553238876  3.8728113553238876   T   T   T
  5.8302000048758318  2.5958628848092560  0.6384742352573157   T   T   T
  2.5958628848092560  0.6384742352573159  5.8302000048758318   T   T   T
  0.6384742352573158  5.8302000048758318  2.5958628848092560   T   T   T
  5.8302000048758318  5.8302000048758318  5.8302000048758318   T   T   T
  3.8728113553238876  0.6384742352573158  2.5958628848092560   T   T   T
  0.6384742352573158  2.5958628848092560  3.8728113553238876   T   T   T
  2.5958628848092560  3.8728113553238876  0.6384742352573157   T   T   T
  2.5958628848092560  2.5958628848092560  2.5958628848092560   T   T   T
  0.6384742352573158  3.8728113553238876  5.8302000048758318   T   T   T
  3.8728113553238876  5.8302000048758318  0.6384742352573157   T   T   T
  5.8302000048758318  0.6384742352573159  3.8728113553238876   T   T   T