data_[Rb4Tl2Bi2H2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Tl  1.6200  1.9000  1.3325
  Bi  2.0200  1.6000  1.0350
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.6928]
_cell_length_b [5.7576]
_cell_length_c [9.0444]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.5633]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Rb2TlBiH]
_chemical_formula_sum '[Rb4 Tl2 Bi2 H2]'
_cell_volume [381.9214]
_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  2  0.1313  0.2500  0.3731  1.0
  Rb  Rb1  2  0.2473  0.2500  0.9295  1.0
  Tl  Tl2  2  0.4317  0.7500  0.3356  1.0
  Bi  Bi3  2  0.3894  0.7500  0.6854  1.0
  H  H4  2  0.1615  0.7500  0.1957  1.0
]