data_[Ho8C8Br4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  C  2.5500  0.7000  0.3000
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [14.8953]
_cell_length_b [3.9647]
_cell_length_c [6.5217]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.6341]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Ho2C2Br]
_chemical_formula_sum '[Ho8 C8 Br4]'
_cell_volume [375.8198]
_cell_formula_units_Z [4]
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  8  0.1583  0.3161  0.6570  1.0
  C  C1  8  0.2196  0.1352  0.0275  1.0
  Br  Br2  4  0.0000  0.2477  0.2500  1.0
]