data_[Dy12In2Si4Se6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  In  1.7800  1.5500  0.9400
  Si  1.9000  1.1000  0.5400
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.3157]
_cell_length_b [4.1270]
_cell_length_c [8.3894]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.8081]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Dy6InSi2Se3]
_chemical_formula_sum '[Dy12 In2 Si4 Se6]'
_cell_volume [607.0597]
_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  0.0001  0.0000  0.2650  1.0
  Dy  Dy1  4  0.1719  0.5000  0.0906  1.0
  Dy  Dy2  4  0.1719  0.5000  0.5675  1.0
  In  In3  2  0.0000  0.5000  0.0000  1.0
  Si  Si4  4  0.1635  0.0000  0.3234  1.0
  Se  Se5  4  0.1666  0.0000  0.8267  1.0
  Se  Se6  2  0.0000  0.5000  0.5000  1.0
]