data_[Dy12Ga4Ge2Se6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Ga  1.8100  1.3000  0.7600
  Ge  2.0100  1.2500  0.7700
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.8230]
_cell_length_b [4.1149]
_cell_length_c [8.2609]
_cell_angle_alpha [90.0000]
_cell_angle_beta [113.0981]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Dy6Ga2GeSe3]
_chemical_formula_sum '[Dy12 Ga4 Ge2 Se6]'
_cell_volume [588.5565]
_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  4  0.0092  0.0000  0.2470  1.0
  Dy  Dy1  4  0.1585  0.5000  0.6454  1.0
  Dy  Dy2  4  0.1654  0.5000  0.1401  1.0
  Ga  Ga3  4  0.1987  0.0000  0.4305  1.0
  Ge  Ge4  2  0.0000  0.5000  0.0000  1.0
  Se  Se5  4  0.1632  0.0000  0.8872  1.0
  Se  Se6  2  0.0000  0.5000  0.5000  1.0
]