[CIF]
data_NaNb2Fe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.77984141
_cell_length_b   2.77984141
_cell_length_c   9.73810387
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   110.54833623
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaNb2Fe
_chemical_formula_sum   'Na1 Nb2 Fe1'
_cell_volume   70.46361284
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Fe  Fe0  1  1.58353702  0.00000000  5.17247713  1
  Na  Na1  1  0.00000000  0.00000000  2.66445857  1
  Nb  Nb2  1  1.58353702  0.00000000  9.46489776  1
  Nb  Nb3  1  0.00000000  0.00000000  7.04342621  1
[/CIF]
