data_[Ho6Cu8Ag4]
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
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.4023]
_cell_length_b [4.4213]
_cell_length_c [8.3488]
_cell_angle_alpha [90.0000]
_cell_angle_beta [114.0896]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ho3(Cu2Ag)2]
_chemical_formula_sum '[Ho6 Cu8 Ag4]'
_cell_volume [350.5328]
_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  0.1513  0.5000  0.6827  1
  Ho  Ho1  2  0.0000  0.0000  0.0000  1
  Cu  Cu2  4  0.0676  0.0000  0.4086  1
  Cu  Cu3  4  0.2327  0.5000  0.0535  1
  Ag  Ag4  4  0.1377  0.5000  0.2983  1
]