data_[K3Na6In3H18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Na  0.9300  1.8000  1.1600
  In  1.7800  1.5500  0.9400
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [R3]
_cell_length_a [5.8427]
_cell_length_b [5.8427]
_cell_length_c [15.5884]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [KNa2InH6]
_chemical_formula_sum '[K3 Na6 In3 H18]'
_cell_volume [460.8474]
_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  3  0.0000  0.0000  0.4767  1.0
  Na  Na1  3  0.0000  0.0000  0.2133  1.0
  Na  Na2  3  0.0000  0.0000  0.7005  1.0
  In  In3  3  0.0000  0.0000  0.0084  1.0
  H  H4  9  0.0435  0.3757  0.6096  1.0
  H  H5  9  0.0970  0.7131  0.7576  1.0
]