data_[Ho2Mg2Fe4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Mg  1.3100  1.5000  0.8600
  Fe  1.8300  1.4000  0.8525
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pmn2_1]
_cell_length_a [7.5688]
_cell_length_b [5.4525]
_cell_length_c [5.1884]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [HoMg(FeO3)2]
_chemical_formula_sum '[Ho2 Mg2 Fe4 O12]'
_cell_volume [214.1207]
_cell_formula_units_Z [2]
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
[
  Ho  Ho0  2  0.0000  0.6821  0.0166  1.0
  Mg  Mg1  2  0.0000  0.1893  0.4846  1.0
  Fe  Fe2  4  0.2489  0.2434  0.0008  1.0
  O  O3  4  0.1888  0.9471  0.1980  1.0
  O  O4  4  0.1892  0.4379  0.3110  1.0
  O  O5  2  0.0000  0.2877  0.8721  1.0
  O  O6  2  0.0000  0.8016  0.6075  1.0
]