The crystal structure described by Rb2O is Hydrophilite-like structured and crystallizes in the monoclinic P2_1/c space group. Rb(1) is bonded in a trigonal planar geometry to three equivalent O(1) atoms. O(1) is bonded to six equivalent Rb(1) atoms to form a mixture of corner and edge-sharing ORb6 octahedra. The corner-sharing octahedral tilt angles range from 51-56°. is represented by the CIF file [CIF]
data_Rb2O
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.519
_cell_length_b   4.371
_cell_length_c   7.728
_cell_angle_alpha   57.472
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   185.665
_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  0.851  0.785  0.727  1.0
  Rb  Rb1  1  0.149  0.215  0.273  1.0
  Rb  Rb2  1  0.649  0.785  0.227  1.0
  Rb  Rb3  1  0.351  0.215  0.773  1.0
  O  O4  1  0.500  0.500  0.000  1.0
  O  O5  1  0.000  0.500  0.500  1.0
[/CIF]
.
The crystal structure described by Rb2O is Hydrophilite-like structured and crystallizes in the monoclinic P2_1/c space group. Rb(1) is bonded in a trigonal planar geometry to three equivalent O(1) atoms. O(1) is bonded to six equivalent Rb(1) atoms to form a mixture of corner and edge-sharing ORb6 octahedra. The corner-sharing octahedral tilt angles range from 51-56°. is represented by the CIF file [CIF]
data_Rb2O
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.519
_cell_length_b   4.371
_cell_length_c   7.728
_cell_angle_alpha   57.472
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   185.665
_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  0.851  0.785  0.727  1.0
  Rb  Rb1  1  0.149  0.215  0.273  1.0
  Rb  Rb2  1  0.649  0.785  0.227  1.0
  Rb  Rb3  1  0.351  0.215  0.773  1.0
  O  O4  1  0.500  0.500  0.000  1.0
  O  O5  1  0.000  0.500  0.500  1.0
[/CIF]
.