The material described by Rb crystallizes in the orthorhombic Fddd space group. Rb(1) is bonded to seven equivalent Rb(1) atoms to form a mixture of distorted corner and edge-sharing RbRb7 pentagonal bipyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_Rb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.902
_cell_length_b   9.196
_cell_length_c   9.187
_cell_angle_alpha   85.922
_cell_angle_beta   74.526
_cell_angle_gamma   74.541
_symmetry_Int_Tables_number   1
_cell_volume   384.717
_cell_formula_units_Z   4
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  0.380  0.500  0.240  1.0
  Rb  Rb1  1  0.370  0.000  0.260  1.0
  Rb  Rb2  1  0.120  0.500  0.760  1.0
  Rb  Rb3  1  0.630  0.000  0.740  1.0
[/CIF]
.
The material described by Rb crystallizes in the orthorhombic Fddd space group. Rb(1) is bonded to seven equivalent Rb(1) atoms to form a mixture of distorted corner and edge-sharing RbRb7 pentagonal bipyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_Rb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.902
_cell_length_b   9.196
_cell_length_c   9.187
_cell_angle_alpha   85.922
_cell_angle_beta   74.526
_cell_angle_gamma   74.541
_symmetry_Int_Tables_number   1
_cell_volume   384.717
_cell_formula_units_Z   4
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  0.380  0.500  0.240  1.0
  Rb  Rb1  1  0.370  0.000  0.260  1.0
  Rb  Rb2  1  0.120  0.500  0.760  1.0
  Rb  Rb3  1  0.630  0.000  0.740  1.0
[/CIF]
.