data_[Ho6Bi4Se4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Bi  2.0200  1.6000  1.0350
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.9073]
_cell_length_b [4.0816]
_cell_length_c [7.8077]
_cell_angle_alpha [90.0000]
_cell_angle_beta [114.8695]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ho3(BiSe)2]
_chemical_formula_sum '[Ho6 Bi4 Se4]'
_cell_volume [459.9322]
_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  0.2320  0.5000  0.2629  1
  Ho  Ho1  2  0.0000  0.0000  0.5000  1
  Bi  Bi2  4  0.1269  0.5000  0.8175  1
  Se  Se3  4  0.1353  0.0000  0.3465  1
]