data_[Cs10Rb8H2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Rb  0.8200  2.3500  1.6600
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [I4mm]
_cell_length_a [14.9865]
_cell_length_b [14.9865]
_cell_length_c [7.6116]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [107]
_chemical_formula_structural [Cs5Rb4H]
_chemical_formula_sum '[Cs10 Rb8 H2]'
_cell_volume [1709.5365]
_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
[
  Cs  Cs0  8  0.1543  0.1543  0.9956  1
  Cs  Cs1  2  0.0000  0.0000  0.4606  1
  Rb  Rb2  8  0.0000  0.3423  0.5000  1
  H  H3  2  0.0000  0.0000  0.0468  1
]