data_[Ho8Bi10C2]
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
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.4642]
_cell_length_b [3.9701]
_cell_length_c [7.9750]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.6637]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ho4Bi5C]
_chemical_formula_sum '[Ho8 Bi10 C2]'
_cell_volume [584.5706]
_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  0.0379  0.0000  0.8160  1
  Ho  Ho1  4  0.1182  0.5000  0.1357  1
  Bi  Bi2  4  0.1365  0.0000  0.4530  1
  Bi  Bi3  4  0.2088  0.0000  0.8676  1
  Bi  Bi4  2  0.0000  0.5000  0.5000  1
  C  C5  2  0.0000  0.5000  0.0000  1
]