data_[Pr2Mg4Tl4Cd4]
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
  Tl  1.6200  1.9000  1.3325
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.3286]
_cell_length_b [5.0640]
_cell_length_c [9.0169]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.2510]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [PrMg2(TlCd)2]
_chemical_formula_sum '[Pr2 Mg4 Tl4 Cd4]'
_cell_volume [354.4373]
_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  2  0.0000  0.0000  0.0000  1.0
  Mg  Mg1  4  0.1441  0.0000  0.4200  1.0
  Tl  Tl2  4  0.2377  0.5000  0.1950  1.0
  Cd  Cd3  4  0.0550  0.5000  0.6864  1.0
]