data_[Dy2Sb2Se6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Sb  2.0500  1.4500  0.8300
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [7.0857]
_cell_length_b [9.1122]
_cell_length_c [17.4178]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [DySbSe3]
_chemical_formula_sum '[Dy2 Sb2 Se6]'
_cell_volume [1124.5992]
_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  0.3989  0.5000  0.5037  1
  Sb  Sb1  2  0.3322  0.0000  0.5422  1
  Se  Se2  4  0.0839  0.2980  0.5253  1
  Se  Se3  2  0.1915  0.0000  0.4034  1
]