data_[Dy12Ge2Te4Se6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Ge  2.0100  1.2500  0.7700
  Te  2.1000  1.4000  1.2933
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.3033]
_cell_length_b [12.6296]
_cell_length_c [7.2062]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.6843]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Dy6GeTe2Se3]
_chemical_formula_sum '[Dy12 Ge2 Te4 Se6]'
_cell_volume [625.8362]
_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  8  0.2392  0.1534  0.2601  1
  Dy  Dy1  4  0.2174  0.0000  0.7351  1
  Ge  Ge2  2  0.0000  0.0000  0.0000  1
  Te  Te3  4  0.0000  0.3350  0.0000  1
  Se  Se4  4  0.0000  0.1761  0.5000  1
  Se  Se5  2  0.0000  0.5000  0.5000  1
]