data_[Rb4B2H10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  B  2.0400  0.8500  0.4100
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [5.0458]
_cell_length_b [8.1316]
_cell_length_c [6.5699]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [Rb2BH5]
_chemical_formula_sum '[Rb4 B2 H10]'
_cell_volume [269.5672]
_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  4  0.0000  0.2292  0.5088  1.0
  B  B1  2  0.0000  0.0000  0.9333  1.0
  H  H2  4  0.0000  0.1232  0.0408  1.0
  H  H3  4  0.1988  0.0000  0.8239  1.0
  H  H4  2  0.0000  0.5000  0.8749  1.0
]