data_[Pr1Ho1Mg1Cd1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  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 [P4mm]
_cell_length_a [3.8292]
_cell_length_b [3.8292]
_cell_length_c [7.6127]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [99]
_chemical_formula_structural [PrHoMgCd]
_chemical_formula_sum '[Pr1 Ho1 Mg1 Cd1]'
_cell_volume [111.6202]
_cell_formula_units_Z [1]
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  1  0.0000  0.0000  0.8553  1.0
  Ho  Ho1  1  0.0000  0.0000  0.3550  1.0
  Mg  Mg2  1  0.5000  0.5000  0.5921  1.0
  Cd  Cd3  1  0.5000  0.5000  0.1256  1.0
]