data_[Ho14Cu4Bi4]
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 [Imm2]
_cell_length_a [4.0252]
_cell_length_b [15.4864]
_cell_length_c [9.8440]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [Ho7(CuBi)2]
_chemical_formula_sum '[Ho14 Cu4 Bi4]'
_cell_volume [613.6288]
_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  0.0000  0.1434  0.2507  1.0
  Ho  Ho1  4  0.0000  0.1907  0.9007  1.0
  Ho  Ho2  4  0.0000  0.3738  0.1070  1.0
  Ho  Ho3  2  0.0000  0.5000  0.5265  1.0
  Cu  Cu4  4  0.0000  0.2631  0.5934  1.0
  Bi  Bi5  2  0.0000  0.0000  0.7674  1.0
  Bi  Bi6  2  0.0000  0.5000  0.8565  1.0
]