data_[Dy2Mg2Tl2Te6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Mg  1.3100  1.5000  0.8600
  Tl  1.6200  1.9000  1.3325
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [9.5242]
_cell_length_b [4.5005]
_cell_length_c [10.5141]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.3825]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [DyMgTlTe3]
_chemical_formula_sum '[Dy2 Mg2 Tl2 Te6]'
_cell_volume [432.3773]
_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
[
  Dy  Dy0  2  0.3299  0.7500  0.8629  1.0
  Mg  Mg1  2  0.0815  0.2500  0.6089  1.0
  Tl  Tl2  2  0.2052  0.2500  0.2183  1.0
  Te  Te3  2  0.1077  0.2500  0.8782  1.0
  Te  Te4  2  0.2215  0.7500  0.5390  1.0
  Te  Te5  2  0.4568  0.7500  0.1643  1.0
]