C Nb 
 1.0000000000000000
     4.6219297154777399   -0.0000000000000000   -0.0000000000000000
    -0.0000000000000000    4.6219297154777399    0.0000000000000000
     0.0000000000000000    0.0000000000000000    4.6219297154777399
 C   Nb 
   3   4
Selective dynamics
Cartesian
  2.3109648577388699 -0.0000000000000000 -0.0000000000000000   T   T   T
 -0.0000000000000000  2.3109648577388699  0.0000000000000000   T   T   T
  0.0000000000000000  0.0000000000000000  2.3109648577388699   T   T   T
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
 -0.0000000000000000  2.3109648577388699  2.3109648577388699   T   T   T
  2.3109648577388699  0.0000000000000000  2.3109648577388699   T   T   T
  2.3109648577388699  2.3109648577388699  0.0000000000000000   T   T   T