data_[Ho16Mg4Cd2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Mg  1.3100  1.5000  0.8600
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [16.1690]
_cell_length_b [5.3416]
_cell_length_c [8.4821]
_cell_angle_alpha [90.0000]
_cell_angle_beta [120.8511]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ho8Mg2Cd]
_chemical_formula_sum '[Ho16 Mg4 Cd2]'
_cell_volume [628.9238]
_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  0.0654  0.0000  0.7213  1.0
  Ho  Ho1  4  0.0915  0.5000  0.4524  1.0
  Ho  Ho2  4  0.1348  0.0000  0.1797  1.0
  Ho  Ho3  4  0.1815  0.5000  0.9432  1.0
  Mg  Mg4  4  0.2285  0.0000  0.6174  1.0
  Cd  Cd5  2  0.0000  0.5000  0.0000  1.0
]