data_[Pr1Ho1Tl1Zn1]
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
  Tl  1.6200  1.9000  1.3325
  Zn  1.6500  1.3500  0.8800
]
_symmetry_space_group_name_H-M [P4mm]
_cell_length_a [3.6880]
_cell_length_b [3.6880]
_cell_length_c [7.7400]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [99]
_chemical_formula_structural [PrHoTlZn]
_chemical_formula_sum '[Pr1 Ho1 Tl1 Zn1]'
_cell_volume [105.2761]
_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  0.8353  1.0
  Ho  Ho1  1  0.0000  0.0000  0.3816  1.0
  Tl  Tl2  1  0.5000  0.5000  0.1241  1.0
  Zn  Zn3  1  0.5000  0.5000  0.5869  1.0
]