data_[K2Rb2Na6]
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 [P2_1/m]
_cell_length_a [8.0642]
_cell_length_b [6.5591]
_cell_length_c [10.4013]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.4301]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [KRbNa3]
_chemical_formula_sum '[K2 Rb2 Na6]'
_cell_volume [532.8066]
_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  2  0.0176  0.2500  0.3625  1.0
  Rb  Rb1  2  0.1502  0.7500  0.1359  1.0
  Na  Na2  2  0.3280  0.2500  0.7298  1.0
  Na  Na3  2  0.4442  0.7500  0.5576  1.0
  Na  Na4  2  0.4880  0.2500  0.0902  1.0
]