The material structure described by RbV3O8 crystallizes in the monoclinic P2_1/m space group. Rb(1) is bonded in a 10-coordinate geometry to one O(3), one O(4), four equivalent O(1), and four equivalent O(2) atoms. There are two inequivalent V sites. In the first V site, V(1) is bonded in a 5-coordinate geometry to one O(1), one O(2), one O(4), and two equivalent O(5) atoms. In the second V site, V(2) is bonded in a 6-coordinate geometry to one O(3), one O(4), two equivalent O(1), and two equivalent O(5) atoms. There are five inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to two equivalent Rb(1), one V(1), and one V(2) atom. In the second O site, O(2) is bonded in a single-bond geometry to two equivalent Rb(1) and one V(1) atom. In the third O site, O(3) is bonded in a single-bond geometry to one Rb(1) and one V(2) atom. In the fourth O site, O(4) is bonded in a distorted trigonal pyramidal geometry to one Rb(1), one V(2), and two equivalent V(1) atoms. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one V(2) and two equivalent V(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_RbV3O8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.417
_cell_length_b   5.007
_cell_length_c   7.907
_cell_angle_alpha   83.056
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   330.748
_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  0.063  0.064  1.0
  Rb  Rb1  1  0.750  0.937  0.936  1.0
  V  V2  1  0.554  0.439  0.318  1.0
  V  V3  1  0.054  0.561  0.682  1.0
  V  V4  1  0.446  0.561  0.682  1.0
  V  V5  1  0.946  0.439  0.318  1.0
  V  V6  1  0.250  0.074  0.574  1.0
  V  V7  1  0.750  0.926  0.426  1.0
  O  O8  1  0.600  0.113  0.272  1.0
  O  O9  1  0.100  0.887  0.728  1.0
  O  O10  1  0.400  0.887  0.728  1.0
  O  O11  1  0.900  0.113  0.272  1.0
  O  O12  1  0.565  0.431  0.829  1.0
  O  O13  1  0.065  0.569  0.171  1.0
  O  O14  1  0.435  0.569  0.171  1.0
  O  O15  1  0.935  0.431  0.829  1.0
  O  O16  1  0.750  0.122  0.573  1.0
  O  O17  1  0.250  0.878  0.427  1.0
  O  O18  1  0.750  0.583  0.248  1.0
  O  O19  1  0.250  0.417  0.752  1.0
  O  O20  1  0.912  0.683  0.495  1.0
  O  O21  1  0.412  0.317  0.505  1.0
  O  O22  1  0.088  0.317  0.505  1.0
  O  O23  1  0.588  0.683  0.495  1.0
[/CIF]
.
The material structure described by RbV3O8 crystallizes in the monoclinic P2_1/m space group. Rb(1) is bonded in a 10-coordinate geometry to one O(3), one O(4), four equivalent O(1), and four equivalent O(2) atoms. There are two inequivalent V sites. In the first V site, V(1) is bonded in a 5-coordinate geometry to one O(1), one O(2), one O(4), and two equivalent O(5) atoms. In the second V site, V(2) is bonded in a 6-coordinate geometry to one O(3), one O(4), two equivalent O(1), and two equivalent O(5) atoms. There are five inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to two equivalent Rb(1), one V(1), and one V(2) atom. In the second O site, O(2) is bonded in a single-bond geometry to two equivalent Rb(1) and one V(1) atom. In the third O site, O(3) is bonded in a single-bond geometry to one Rb(1) and one V(2) atom. In the fourth O site, O(4) is bonded in a distorted trigonal pyramidal geometry to one Rb(1), one V(2), and two equivalent V(1) atoms. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one V(2) and two equivalent V(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_RbV3O8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.417
_cell_length_b   5.007
_cell_length_c   7.907
_cell_angle_alpha   83.056
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   330.748
_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  0.063  0.064  1.0
  Rb  Rb1  1  0.750  0.937  0.936  1.0
  V  V2  1  0.554  0.439  0.318  1.0
  V  V3  1  0.054  0.561  0.682  1.0
  V  V4  1  0.446  0.561  0.682  1.0
  V  V5  1  0.946  0.439  0.318  1.0
  V  V6  1  0.250  0.074  0.574  1.0
  V  V7  1  0.750  0.926  0.426  1.0
  O  O8  1  0.600  0.113  0.272  1.0
  O  O9  1  0.100  0.887  0.728  1.0
  O  O10  1  0.400  0.887  0.728  1.0
  O  O11  1  0.900  0.113  0.272  1.0
  O  O12  1  0.565  0.431  0.829  1.0
  O  O13  1  0.065  0.569  0.171  1.0
  O  O14  1  0.435  0.569  0.171  1.0
  O  O15  1  0.935  0.431  0.829  1.0
  O  O16  1  0.750  0.122  0.573  1.0
  O  O17  1  0.250  0.878  0.427  1.0
  O  O18  1  0.750  0.583  0.248  1.0
  O  O19  1  0.250  0.417  0.752  1.0
  O  O20  1  0.912  0.683  0.495  1.0
  O  O21  1  0.412  0.317  0.505  1.0
  O  O22  1  0.088  0.317  0.505  1.0
  O  O23  1  0.588  0.683  0.495  1.0
[/CIF]
.