data_[Ho8Cd12Ag16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Cd  1.6900  1.5500  1.0900
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [Cmce]
_cell_length_a [5.8983]
_cell_length_b [17.0650]
_cell_length_c [7.9820]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [64]
_chemical_formula_structural [Ho2Cd3Ag4]
_chemical_formula_sum '[Ho8 Cd12 Ag16]'
_cell_volume [803.4217]
_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  0.0000  0.0956  0.6038  1.0
  Cd  Cd1  8  0.2500  0.2389  0.2500  1.0
  Cd  Cd2  4  0.0000  0.0000  0.0000  1.0
  Ag  Ag3  8  0.0000  0.1644  0.9783  1.0
  Ag  Ag4  8  0.2500  0.0709  0.2500  1.0
]