data_[Ho10Cu12]
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
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [14.8964]
_cell_length_b [7.0299]
_cell_length_c [4.7794]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.7417]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ho5Cu6]
_chemical_formula_sum '[Ho10 Cu12]'
_cell_volume [479.2793]
_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  0.1403  0.0000  0.6573  1
  Ho  Ho1  4  0.1764  0.5000  0.6743  1
  Ho  Ho2  2  0.0000  0.5000  0.0000  1
  Cu  Cu3  8  0.1814  0.2807  0.1808  1
  Cu  Cu4  4  0.0000  0.2967  0.5000  1
]