data_ZnCdFe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.6
_cell_length_b   4.6
_cell_length_c   4.99
_cell_angle_alpha   97.32
_cell_angle_beta   97.32
_cell_angle_gamma   33.83
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnCdFe2
_chemical_formula_sum   'Zn1 Cd1 Fe2'
_cell_volume   58.16
_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
  Zn  Zn3  1  0.1  0.0  0.6  1.0
  Cd  Cd0  1  0.42  0.0  0.23  1.0
  Fe  Fe1  1  0.12  0.0  0.78  1.0
  Fe  Fe2  1  0.68  0.0  0.75  1.0

data_ZnCdFe2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.67
_cell_length_b   4.6
_cell_length_c   4.99
_cell_angle_alpha   97.32
_cell_angle_beta   90.0
_cell_angle_gamma   106.92
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnCdFe2
_chemical_formula_sum   'Zn1 Cd1 Fe2'
_cell_volume   58.16
_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
  Zn  Zn0  1  0.0  0.9  0.4  1.0
  Cd  Cd1  1  0.0  0.58  0.77  1.0
  Fe  Fe2  1  0.0  0.32  0.25  1.0
  Fe  Fe3  1  0.0  0.88  0.22  1.0

Zn Cd Fe Fe
Zn Cd Fe Fe 0 2 o o o 0 1 o o o 0 3 - o o 1 2 o o - 1 1 + - o 1 3 o o - 1 3 o o o 2 3 - o o 
Fe2CdZn crystallizes in the triclinic P1 space group. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded in a single-bond geometry to one Fe(2), one Cd(1), and one Zn(1) atom. The Fe(1)-Fe(2) bond length is 1.97 Å. The Fe(1)-Cd(1) bond length is 2.47 Å. The Fe(1)-Zn(1) bond length is 0.89 Å. In the second Fe site, Fe(2) is bonded in a 4-coordinate geometry to one Fe(1), two equivalent Cd(1), and one Zn(1) atom. There is one shorter (2.73 Å) and one longer (2.79 Å) Fe(2)-Cd(1) bond length. The Fe(2)-Zn(1) bond length is 2.13 Å. Cd(1) is bonded in a 6-coordinate geometry to one Fe(1), two equivalent Fe(2), two equivalent Cd(1), and one Zn(1) atom. Both Cd(1)-Cd(1) bond lengths are 2.67 Å. The Cd(1)-Zn(1) bond length is 2.55 Å. Zn(1) is bonded in a single-bond geometry to one Fe(1), one Fe(2), and one Cd(1) atom.