data_[Mg4Pt24Rh8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Pt  2.2800  1.3500  0.8050
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [16.5409]
_cell_length_b [6.9402]
_cell_length_c [5.1683]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.3950]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Mg(Pt3Rh)2]
_chemical_formula_sum '[Mg4 Pt24 Rh8]'
_cell_volume [574.6793]
_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
[
  Mg  Mg0  4  0.0000  0.1784  0.2500  1
  Pt  Pt1  8  0.0830  0.4991  0.0706  1
  Pt  Pt2  8  0.0954  0.1495  0.8352  1
  Pt  Pt3  8  0.1673  0.2059  0.3947  1
  Rh  Rh4  8  0.2326  0.4213  0.9056  1
]