data_[Pr2Dy2Hg2Te4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Dy  1.2200  1.7500  1.1310
  Hg  2.0000  1.5000  1.2450
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [P4/nmm]
_cell_length_a [4.3988]
_cell_length_b [4.3988]
_cell_length_c [15.4858]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [129]
_chemical_formula_structural [PrDyHgTe2]
_chemical_formula_sum '[Pr2 Dy2 Hg2 Te4]'
_cell_volume [299.6411]
_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  0.5000  0.3338  1.0
  Dy  Dy1  2  0.0000  0.5000  0.9136  1.0
  Hg  Hg2  2  0.0000  0.0000  0.5000  1.0
  Te  Te3  2  0.0000  0.5000  0.1122  1.0
  Te  Te4  2  0.0000  0.5000  0.7105  1.0
]