Na 
 1.0000000000000000
     3.9273795451939026   -0.0000000000000001    0.0000000000000000
    -1.9636897725969513    3.4012104564412966    0.0000000000000000
     0.0000000000000000    0.0000000000000000   12.9076497593990958
 Na 
   4
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
  0.0000000000000000  0.0000000000000000  6.4538248796995461   T   T   T
 -0.0000000000000021  2.2674736376275315  3.2269124398497731   T   T   T
  1.9636897725969515  1.1337368188137660  9.6807373195493032   T   T   T