data_[Ho4Cu2Bi2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Cu  1.9000  1.3500  0.8200
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.2078]
_cell_length_b [4.2433]
_cell_length_c [8.4260]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.0096]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Ho2CuBi]
_chemical_formula_sum '[Ho4 Cu2 Bi2]'
_cell_volume [208.5525]
_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  0.2509  0.7500  0.4456  1.0
  Ho  Ho1  2  0.3222  0.2500  0.0930  1.0
  Cu  Cu2  2  0.3738  0.2500  0.7086  1.0
  Bi  Bi3  2  0.1157  0.7500  0.7902  1.0
]