data_[K10Rb6Na2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Rb  0.8200  2.3500  1.6600
  Na  0.9300  1.8000  1.1600
]
_symmetry_space_group_name_H-M [P6_3/mcm]
_cell_length_a [13.5677]
_cell_length_b [13.5677]
_cell_length_c [8.4690]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [193]
_chemical_formula_structural [K5Rb3Na]
_chemical_formula_sum '[K10 Rb6 Na2]'
_cell_volume [1350.1229]
_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  6  0.0000  0.2634  0.2500  1.0
  Rb  Rb1  6  0.0000  0.3793  0.7500  1.0
  K  K2  4  0.3333  0.6667  0.0000  1.0
  Na  Na3  2  0.0000  0.0000  0.0000  1.0
]