data_[K4Dy2Cu2Br12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Dy  1.2200  1.7500  1.1310
  Cu  1.9000  1.3500  0.8200
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [7.9680]
_cell_length_b [8.7106]
_cell_length_c [12.6006]
_cell_angle_alpha [90.0000]
_cell_angle_beta [129.0178]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [K2DyCuBr6]
_chemical_formula_sum '[K4 Dy2 Cu2 Br12]'
_cell_volume [679.4824]
_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
[
  K  K0  4  0.2766  0.5905  0.7530  1.0
  Dy  Dy1  2  0.5000  0.0000  0.0000  1.0
  Cu  Cu2  2  0.0000  0.0000  0.5000  1.0
  Br  Br3  4  0.1160  0.5309  0.2194  1.0
  Br  Br4  4  0.2576  0.1630  0.0510  1.0
  Br  Br5  4  0.3852  0.7230  0.0500  1.0
]