The structure described by Rb crystallizes in the tetragonal I4/mmm space group. Rb(1) is bonded in a body-centered cubic geometry to eight equivalent Rb(1) atoms. is represented by the CIF card [CIF]
data_Rb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.462
_cell_length_b   4.992
_cell_length_c   4.992
_cell_angle_alpha   72.584
_cell_angle_beta   56.832
_cell_angle_gamma   56.832
_symmetry_Int_Tables_number   1
_cell_volume   95.352
_cell_formula_units_Z   1
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  0.000  0.000  0.000  1.0
[/CIF]
.
The structure described by Rb crystallizes in the tetragonal I4/mmm space group. Rb(1) is bonded in a body-centered cubic geometry to eight equivalent Rb(1) atoms. is represented by the CIF card [CIF]
data_Rb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.462
_cell_length_b   4.992
_cell_length_c   4.992
_cell_angle_alpha   72.584
_cell_angle_beta   56.832
_cell_angle_gamma   56.832
_symmetry_Int_Tables_number   1
_cell_volume   95.352
_cell_formula_units_Z   1
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  0.000  0.000  0.000  1.0
[/CIF]
.