Na 
 1.0000000000000000
     4.1950958041360291    0.0000000000000000   -0.0000000000000000
     0.0000000000000000    4.1950958041360291   -0.0000000000000000
     0.0000000000000000   -0.0000000000000000    4.1950958041360291
 Na 
   2
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
  2.0975479020680146  2.0975479020680146  2.0975479020680146   T   T   T