data_[Pr8Dy4Mg4Te20]
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
  Mg  1.3100  1.5000  0.8600
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [4.4031]
_cell_length_b [19.1382]
_cell_length_c [13.4997]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Pr2DyMgTe5]
_chemical_formula_sum '[Pr8 Dy4 Mg4 Te20]'
_cell_volume [1137.5797]
_cell_formula_units_Z [4]
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  4  0.0000  0.1119  0.6833  1.0
  Pr  Pr1  4  0.0000  0.1324  0.3033  1.0
  Dy  Dy2  4  0.0000  0.2053  0.0114  1.0
  Mg  Mg3  4  0.0000  0.4443  0.4562  1.0
  Te  Te4  4  0.0000  0.0505  0.0744  1.0
  Te  Te5  4  0.0000  0.2837  0.6702  1.0
  Te  Te6  4  0.0000  0.3118  0.3493  1.0
  Te  Te7  4  0.0000  0.3639  0.9997  1.0
  Te  Te8  4  0.0000  0.4956  0.7761  1.0
]