Fe Nb 
 1.0000000000000000
     4.8850680090593404    0.0000000000000000   -0.0000000000000000
    -2.4425340045296702    4.2305929950600598    0.0000000000000000
    -0.0000000000000000   -0.0000000000000000    7.9247654183635108
 Fe  Nb 
   8   4
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
 -0.0000000000000000 -0.0000000000000000  3.9623827091817527   T   T   T
 -0.0000000000000003  1.4374878590360549  1.9811913545908764   T   T   T
  1.1976330009727423  3.5118490655420316  1.9811913545908764   T   T   T
 -1.1976330009727438  3.5118490655420316  1.9811913545908764   T   T   T
  2.4425340045296693  2.7931051360240060  5.9435740637726289   T   T   T
  1.2449010035569268  0.7187439295180275  5.9435740637726289   T   T   T
  3.6401670055024109  0.7187439295180275  5.9435740637726289   T   T   T
 -0.0000000000000005  2.8203953300400388  4.4630034759821715   T   T   T
  2.4425340045296706  1.4101976650200196  0.5006207668004183   T   T   T
  2.4425340045296706  1.4101976650200199  3.4617619423813357   T   T   T
 -0.0000000000000008  2.8203953300400393  7.4241446515630871   T   T   T