data_[Dy14Ru4Se4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Ru  2.2000  1.3000  0.6610
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [3.8832]
_cell_length_b [15.3053]
_cell_length_c [9.1535]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [Dy7(RuSe)2]
_chemical_formula_sum '[Dy14 Ru4 Se4]'
_cell_volume [544.0299]
_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  0.0000  0.1435  0.7347  1
  Dy  Dy1  4  0.0000  0.1825  0.1033  1
  Dy  Dy2  4  0.0000  0.3753  0.8951  1
  Dy  Dy3  2  0.0000  0.5000  0.4800  1
  Ru  Ru4  4  0.0000  0.2591  0.4092  1
  Se  Se5  2  0.0000  0.0000  0.2370  1
  Se  Se6  2  0.0000  0.5000  0.1445  1
]