data_Nb2ZnFe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.75
_cell_length_b   2.75
_cell_length_c   8.46
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   105.26
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Nb2ZnFe
_chemical_formula_sum   'Nb2 Zn1 Fe1'
_cell_volume   61.64
_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
  Nb  Nb1  1  0.67  0.0  0.23  1.0
  Nb  Nb2  1  0.0  0.0  0.29  1.0
  Zn  Zn3  1  0.67  0.0  0.01  1.0
  Fe  Fe0  1  0.0  0.0  0.16  1.0

data_Nb2ZnFe
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.75
_cell_length_b   2.75
_cell_length_c   8.46
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   105.26
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Nb2ZnFe
_chemical_formula_sum   'Nb2 Zn1 Fe1'
_cell_volume   61.64
_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
  Nb  Nb0  1  0.0  0.0  0.29  1.0
  Nb  Nb1  1  0.67  0.0  0.23  1.0
  Zn  Zn2  1  0.67  0.0  0.01  1.0
  Fe  Fe3  1  0.0  0.0  0.16  1.0

Nb Nb Zn Fe
Nb Nb Zn Fe 0 3 + o o 0 1 + o o 1 3 o o o 2 3 + o o 