data_[Ho2Mg8Pd4]
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
  Pd  2.2000  1.4000  0.8462
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [4.1434]
_cell_length_b [16.7767]
_cell_length_c [4.2290]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Ho(Mg2Pd)2]
_chemical_formula_sum '[Ho2 Mg8 Pd4]'
_cell_volume [293.9745]
_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  2  0.0000  0.0000  0.0000  1
  Mg  Mg1  4  0.0000  0.1768  0.5000  1
  Mg  Mg2  4  0.0000  0.3249  0.0000  1
  Pd  Pd3  4  0.0000  0.4218  0.5000  1
]