data_[Ho4Bi4S14]
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
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [4.0849]
_cell_length_b [15.1285]
_cell_length_c [8.9660]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [Ho2Bi2S7]
_chemical_formula_sum '[Ho4 Bi4 S14]'
_cell_volume [554.0841]
_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  0.0000  0.8437  1.0
  Ho  Ho1  2  0.0000  0.5000  0.8320  1.0
  Bi  Bi2  4  0.0000  0.2405  0.5083  1.0
  S  S3  4  0.0000  0.1214  0.3015  1.0
  S  S4  4  0.0000  0.1856  0.8686  1.0
  S  S5  4  0.0000  0.4305  0.1439  1.0
  S  S6  2  0.0000  0.5000  0.5334  1.0
]