data_[K6Mg9Cd36Sn3]
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
  Cd  1.6900  1.5500  1.0900
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [7.4938]
_cell_length_b [7.4938]
_cell_length_c [32.4132]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [K2Mg3Cd12Sn]
_chemical_formula_sum '[K6 Mg9 Cd36 Sn3]'
_cell_volume [1576.3697]
_cell_formula_units_Z [3]
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  6  0.0000  0.0000  0.3497  1
  Mg  Mg1  9  0.0000  0.5000  0.5000  1
  Cd  Cd2  18  0.0463  0.5232  0.5933  1
  Cd  Cd3  18  0.0737  0.5368  0.1188  1
  Sn  Sn4  3  0.0000  0.0000  0.0000  1
]