data_[Ho4Zn4Cu4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Zn  1.6500  1.3500  0.8800
  Cu  1.9000  1.3500  0.8200
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [4.5273]
_cell_length_b [12.7349]
_cell_length_c [4.2860]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.7205]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [HoZnCu]
_chemical_formula_sum '[Ho4 Zn4 Cu4]'
_cell_volume [232.6189]
_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  4  0.0000  0.3664  0.5000  1
  Zn  Zn1  4  0.1627  0.0000  0.8284  1
  Cu  Cu2  4  0.0000  0.2094  0.0000  1
]