The material structure described by Rb(BH)6 crystallizes in the cubic Fm-3 space group. Rb(1) is bonded in a distorted q6 geometry to twelve equivalent H(1) atoms. B(1) is bonded in a single-bond geometry to one H(1) atom. H(1) is bonded in a single-bond geometry to two equivalent Rb(1) and one B(1) atom. is represented by the CIF card [CIF]
data_Rb(BH)6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.693
_cell_length_b   7.693
_cell_length_c   7.693
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   321.953
_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  0.250  0.250  0.250  1.0
  Rb  Rb1  1  0.750  0.750  0.750  1.0
  B  B2  1  0.214  0.786  0.051  1.0
  B  B3  1  0.051  0.949  0.214  1.0
  B  B4  1  0.786  0.051  0.214  1.0
  B  B5  1  0.949  0.786  0.214  1.0
  B  B6  1  0.214  0.949  0.786  1.0
  B  B7  1  0.051  0.786  0.949  1.0
  B  B8  1  0.214  0.051  0.949  1.0
  B  B9  1  0.051  0.214  0.786  1.0
  B  B10  1  0.949  0.214  0.051  1.0
  B  B11  1  0.786  0.214  0.949  1.0
  B  B12  1  0.949  0.051  0.786  1.0
  B  B13  1  0.786  0.949  0.051  1.0
  H  H14  1  0.088  0.912  0.365  1.0
  H  H15  1  0.365  0.635  0.088  1.0
  H  H16  1  0.635  0.088  0.365  1.0
  H  H17  1  0.912  0.635  0.365  1.0
  H  H18  1  0.365  0.912  0.635  1.0
  H  H19  1  0.088  0.635  0.912  1.0
  H  H20  1  0.365  0.088  0.912  1.0
  H  H21  1  0.088  0.365  0.635  1.0
  H  H22  1  0.912  0.365  0.088  1.0
  H  H23  1  0.635  0.365  0.912  1.0
  H  H24  1  0.912  0.088  0.635  1.0
  H  H25  1  0.635  0.912  0.088  1.0
[/CIF]
.
The material structure described by Rb(BH)6 crystallizes in the cubic Fm-3 space group. Rb(1) is bonded in a distorted q6 geometry to twelve equivalent H(1) atoms. B(1) is bonded in a single-bond geometry to one H(1) atom. H(1) is bonded in a single-bond geometry to two equivalent Rb(1) and one B(1) atom. is represented by the CIF card [CIF]
data_Rb(BH)6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.693
_cell_length_b   7.693
_cell_length_c   7.693
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   321.953
_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  0.250  0.250  0.250  1.0
  Rb  Rb1  1  0.750  0.750  0.750  1.0
  B  B2  1  0.214  0.786  0.051  1.0
  B  B3  1  0.051  0.949  0.214  1.0
  B  B4  1  0.786  0.051  0.214  1.0
  B  B5  1  0.949  0.786  0.214  1.0
  B  B6  1  0.214  0.949  0.786  1.0
  B  B7  1  0.051  0.786  0.949  1.0
  B  B8  1  0.214  0.051  0.949  1.0
  B  B9  1  0.051  0.214  0.786  1.0
  B  B10  1  0.949  0.214  0.051  1.0
  B  B11  1  0.786  0.214  0.949  1.0
  B  B12  1  0.949  0.051  0.786  1.0
  B  B13  1  0.786  0.949  0.051  1.0
  H  H14  1  0.088  0.912  0.365  1.0
  H  H15  1  0.365  0.635  0.088  1.0
  H  H16  1  0.635  0.088  0.365  1.0
  H  H17  1  0.912  0.635  0.365  1.0
  H  H18  1  0.365  0.912  0.635  1.0
  H  H19  1  0.088  0.635  0.912  1.0
  H  H20  1  0.365  0.088  0.912  1.0
  H  H21  1  0.088  0.365  0.635  1.0
  H  H22  1  0.912  0.365  0.088  1.0
  H  H23  1  0.635  0.365  0.912  1.0
  H  H24  1  0.912  0.088  0.635  1.0
  H  H25  1  0.635  0.912  0.088  1.0
[/CIF]
.