data_[K4Ce4Dy2Se12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Ce  1.1200  1.8500  1.0800
  Dy  1.2200  1.7500  1.1310
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.3810]
_cell_length_b [12.7534]
_cell_length_c [8.1790]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.4033]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K2Ce2DySe6]
_chemical_formula_sum '[K4 Ce4 Dy2 Se12]'
_cell_volume [734.6649]
_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  0.0000  0.1670  0.0000  1.0
  Ce  Ce1  4  0.0000  0.3340  0.5000  1.0
  Dy  Dy2  2  0.0000  0.0000  0.5000  1.0
  Se  Se3  8  0.2311  0.1660  0.7004  1.0
  Se  Se4  4  0.2389  0.5000  0.7009  1.0
]