C Nb 
 1.0000000000000000
     3.2248083898591355    0.0000000000000000    0.0000000000000000
    -1.6124041949295678    2.7927659879552040   -0.0000000000000000
     0.0000000000000000    0.0000000000000000    5.3285059871649905
 C   Nb 
   1   2
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
 -0.0000000000000002  1.8618439919701353  3.9498742649438086   T   T   T
  1.6124041949295682  0.9309219959850679  1.3786317222211801   T   T   T