data_[Dy4Ag6Ge2Se12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Ag  1.9300  1.6000  1.0867
  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 [17.7348]
_cell_length_b [4.0787]
_cell_length_c [7.9398]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.6443]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Dy2Ag3GeSe6]
_chemical_formula_sum '[Dy4 Ag6 Ge2 Se12]'
_cell_volume [564.4434]
_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  0.1653  0.0000  0.3257  1.0
  Ag  Ag1  4  0.1766  0.0000  0.8301  1.0
  Ag  Ag2  2  0.0000  0.5000  0.5000  1.0
  Ge  Ge3  2  0.0000  0.5000  0.0000  1.0
  Se  Se4  4  0.0004  0.0000  0.7558  1.0
  Se  Se5  4  0.1592  0.5000  0.0720  1.0
  Se  Se6  4  0.1684  0.5000  0.5814  1.0
]