C Nb 
 1.0000000000000000
     4.6359824268821566   -0.0000000000000000   -0.0000000000000000
    -0.0000000000000000    4.6359824268821566   -0.0000000000000000
     0.0000000000000000   -0.0000000000000000    4.6359824268821566
 C   Nb 
   4   4
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
 -0.0000000000000000  2.3179912134410783  2.3179912134410783   T   T   T
  2.3179912134410783 -0.0000000000000000  2.3179912134410783   T   T   T
  2.3179912134410783  2.3179912134410783 -0.0000000000000000   T   T   T
  2.3179912134410783  2.3179912134410783  2.3179912134410783   T   T   T
  2.3179912134410783 -0.0000000000000000 -0.0000000000000000   T   T   T
 -0.0000000000000000  2.3179912134410783 -0.0000000000000000   T   T   T
  0.0000000000000000 -0.0000000000000000  2.3179912134410783   T   T   T