The material described by Rb3SbO3 crystallizes in the monoclinic P2_1/c space group. There are three inequivalent Rb sites. In the first Rb site, Rb(1) is bonded in a 5-coordinate geometry to one O(2), two equivalent O(1), and two equivalent O(3) atoms. In the second Rb site, Rb(2) is bonded in a 3-coordinate geometry to one O(3) and two equivalent O(2) atoms. In the third Rb site, Rb(3) is bonded in a 5-coordinate geometry to one O(2), two equivalent O(1), and two equivalent O(3) atoms. Sb(1) is bonded in a distorted trigonal non-coplanar geometry to one O(1), one O(2), and one O(3) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to two equivalent Rb(1), two equivalent Rb(3), and one Sb(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to one Rb(1), one Rb(3), two equivalent Rb(2), and one Sb(1) atom. In the third O site, O(3) is bonded in a 6-coordinate geometry to one Rb(2), two equivalent Rb(1), two equivalent Rb(3), and one Sb(1) atom. is represented by the CIF file [CIF]
data_Rb3SbO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.921
_cell_length_b   9.235
_cell_length_c   11.231
_cell_angle_alpha   85.010
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   715.130
_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  0.305  0.341  0.066  1.0
  Rb  Rb1  1  0.643  0.922  0.186  1.0
  Rb  Rb2  1  0.775  0.418  0.188  1.0
  Rb  Rb3  1  0.275  0.582  0.312  1.0
  Rb  Rb4  1  0.143  0.078  0.314  1.0
  Rb  Rb5  1  0.805  0.659  0.434  1.0
  Rb  Rb6  1  0.195  0.341  0.566  1.0
  Rb  Rb7  1  0.857  0.922  0.686  1.0
  Rb  Rb8  1  0.725  0.418  0.688  1.0
  Rb  Rb9  1  0.225  0.582  0.812  1.0
  Rb  Rb10  1  0.357  0.078  0.814  1.0
  Rb  Rb11  1  0.695  0.659  0.934  1.0
  Sb  Sb12  1  0.149  0.814  0.061  1.0
  Sb  Sb13  1  0.649  0.186  0.439  1.0
  Sb  Sb14  1  0.351  0.814  0.561  1.0
  Sb  Sb15  1  0.851  0.186  0.939  1.0
  O  O16  1  0.345  0.658  0.057  1.0
  O  O17  1  0.957  0.182  0.103  1.0
  O  O18  1  0.943  0.711  0.159  1.0
  O  O19  1  0.443  0.289  0.341  1.0
  O  O20  1  0.457  0.818  0.397  1.0
  O  O21  1  0.845  0.342  0.443  1.0
  O  O22  1  0.155  0.658  0.557  1.0
  O  O23  1  0.543  0.182  0.603  1.0
  O  O24  1  0.557  0.711  0.659  1.0
  O  O25  1  0.057  0.289  0.841  1.0
  O  O26  1  0.043  0.818  0.897  1.0
  O  O27  1  0.655  0.342  0.943  1.0
[/CIF]
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The material described by Rb3SbO3 crystallizes in the monoclinic P2_1/c space group. There are three inequivalent Rb sites. In the first Rb site, Rb(1) is bonded in a 5-coordinate geometry to one O(2), two equivalent O(1), and two equivalent O(3) atoms. In the second Rb site, Rb(2) is bonded in a 3-coordinate geometry to one O(3) and two equivalent O(2) atoms. In the third Rb site, Rb(3) is bonded in a 5-coordinate geometry to one O(2), two equivalent O(1), and two equivalent O(3) atoms. Sb(1) is bonded in a distorted trigonal non-coplanar geometry to one O(1), one O(2), and one O(3) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to two equivalent Rb(1), two equivalent Rb(3), and one Sb(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to one Rb(1), one Rb(3), two equivalent Rb(2), and one Sb(1) atom. In the third O site, O(3) is bonded in a 6-coordinate geometry to one Rb(2), two equivalent Rb(1), two equivalent Rb(3), and one Sb(1) atom. is represented by the CIF file [CIF]
data_Rb3SbO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.921
_cell_length_b   9.235
_cell_length_c   11.231
_cell_angle_alpha   85.010
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   715.130
_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  0.305  0.341  0.066  1.0
  Rb  Rb1  1  0.643  0.922  0.186  1.0
  Rb  Rb2  1  0.775  0.418  0.188  1.0
  Rb  Rb3  1  0.275  0.582  0.312  1.0
  Rb  Rb4  1  0.143  0.078  0.314  1.0
  Rb  Rb5  1  0.805  0.659  0.434  1.0
  Rb  Rb6  1  0.195  0.341  0.566  1.0
  Rb  Rb7  1  0.857  0.922  0.686  1.0
  Rb  Rb8  1  0.725  0.418  0.688  1.0
  Rb  Rb9  1  0.225  0.582  0.812  1.0
  Rb  Rb10  1  0.357  0.078  0.814  1.0
  Rb  Rb11  1  0.695  0.659  0.934  1.0
  Sb  Sb12  1  0.149  0.814  0.061  1.0
  Sb  Sb13  1  0.649  0.186  0.439  1.0
  Sb  Sb14  1  0.351  0.814  0.561  1.0
  Sb  Sb15  1  0.851  0.186  0.939  1.0
  O  O16  1  0.345  0.658  0.057  1.0
  O  O17  1  0.957  0.182  0.103  1.0
  O  O18  1  0.943  0.711  0.159  1.0
  O  O19  1  0.443  0.289  0.341  1.0
  O  O20  1  0.457  0.818  0.397  1.0
  O  O21  1  0.845  0.342  0.443  1.0
  O  O22  1  0.155  0.658  0.557  1.0
  O  O23  1  0.543  0.182  0.603  1.0
  O  O24  1  0.557  0.711  0.659  1.0
  O  O25  1  0.057  0.289  0.841  1.0
  O  O26  1  0.043  0.818  0.897  1.0
  O  O27  1  0.655  0.342  0.943  1.0
[/CIF]
.