data_[Pr16Mg2Rh4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Mg  1.3100  1.5000  0.8600
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.7116]
_cell_length_b [8.6876]
_cell_length_c [7.2658]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.4245]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pr8MgRh2]
_chemical_formula_sum '[Pr16 Mg2 Rh4]'
_cell_volume [741.7105]
_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
[
  Pr  Pr0  8  0.1135  0.3056  0.2923  1
  Pr  Pr1  4  0.1223  0.0000  0.6979  1
  Pr  Pr2  4  0.1666  0.5000  0.8107  1
  Mg  Mg3  2  0.0000  0.0000  0.0000  1
  Rh  Rh4  4  0.1791  0.0000  0.3732  1
]