data_[Mg1Zn1Fe2O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Zn  1.6500  1.3500  0.8800
  Fe  1.8300  1.4000  0.8525
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [5.2820]
_cell_length_b [3.0783]
_cell_length_c [5.3289]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.1701]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [MgZn(FeO2)2]
_chemical_formula_sum '[Mg1 Zn1 Fe2 O4]'
_cell_volume [82.3252]
_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
[
  Mg  Mg0  1  0.5000  0.0000  0.5000  1.0
  Zn  Zn1  1  0.0000  0.5000  0.5000  1.0
  Fe  Fe2  1  0.0000  0.0000  0.0000  1.0
  Fe  Fe3  1  0.5000  0.5000  0.0000  1.0
  O  O4  2  0.2526  0.0000  0.7539  1.0
  O  O5  2  0.2549  0.5000  0.2683  1.0
]