data_[Ho4Mn2Br12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Mn  1.5500  1.4000  0.6483
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [20.2676]
_cell_length_b [3.8034]
_cell_length_c [19.2322]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ho2MnBr6]
_chemical_formula_sum '[Ho4 Mn2 Br12]'
_cell_volume [1482.5427]
_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  4  0.1434  0.0000  0.5235  1
  Mn  Mn1  2  0.0000  0.5000  0.5000  1
  Br  Br2  4  0.0740  0.5000  0.6100  1
  Br  Br3  4  0.1067  0.5000  0.4209  1
  Br  Br4  4  0.2392  0.5000  0.5786  1
]