data_[K4Mg4Cu8Cl24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Mg  1.3100  1.5000  0.8600
  Cu  1.9000  1.3500  0.8200
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [13.6001]
_cell_length_b [12.1166]
_cell_length_c [7.8245]
_cell_angle_alpha [90.0000]
_cell_angle_beta [115.1989]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [KMg(CuCl3)2]
_chemical_formula_sum '[K4 Mg4 Cu8 Cl24]'
_cell_volume [1166.6786]
_cell_formula_units_Z [4]
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  0.1545  0.2500  1
  Mg  Mg1  4  0.0000  0.1908  0.7500  1
  Cu  Cu2  8  0.1917  0.4465  0.1768  1
  Cl  Cl3  8  0.1111  0.2768  0.0339  1
  Cl  Cl4  8  0.1144  0.0697  0.6761  1
  Cl  Cl5  8  0.1559  0.4359  0.4348  1
]