data_[K2Rb2H2]
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
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [Pm]
_cell_length_a [4.5731]
_cell_length_b [5.9885]
_cell_length_c [9.6100]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.2521]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [6]
_chemical_formula_structural [KRbH]
_chemical_formula_sum '[K2 Rb2 H2]'
_cell_volume [260.4515]
_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
[
  Rb  Rb0  1  0.1000  0.5000  0.5341  1.0
  Rb  Rb1  1  0.1994  0.5000  0.9717  1.0
  K  K2  1  0.6217  0.0000  0.7195  1.0
  K  K3  1  0.7712  0.0000  0.2644  1.0
  H  H4  1  0.0645  0.0000  0.5616  1.0
  H  H5  1  0.6445  0.5000  0.7363  1.0
]