The structure described by RbMoSbO6 crystallizes in the orthorhombic Ima2 space group. Rb(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), two equivalent O(3), and two equivalent O(4) atoms. Mo(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(4) atoms to form distorted MoO6 octahedra that share corners with two equivalent Mo(1)O6 octahedra and corners with four equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 35-45°. Sb(1) is bonded to two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms to form SbO6 octahedra that share corners with two equivalent Sb(1)O6 octahedra and corners with four equivalent Mo(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 35-48°. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 1-coordinate geometry to one Rb(1) and two equivalent Mo(1) atoms. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Rb(1) and two equivalent Sb(1) atoms. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one Rb(1), one Mo(1), and one Sb(1) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Rb(1), one Mo(1), and one Sb(1) atom. is represented by the CIF file [CIF]
data_RbSbMoO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.356
_cell_length_b   7.356
_cell_length_c   7.356
_cell_angle_alpha   120.839
_cell_angle_beta   117.797
_cell_angle_gamma   91.205
_symmetry_Int_Tables_number   1
_cell_volume   284.036
_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  0.103  0.888  0.715  1.0
  Rb  Rb1  1  0.827  0.112  0.215  1.0
  Sb  Sb2  1  0.504  0.000  0.504  1.0
  Sb  Sb3  1  0.504  0.500  0.004  1.0
  Mo  Mo4  1  0.462  0.490  0.472  1.0
  Mo  Mo5  1  0.982  0.510  0.972  1.0
  O  O6  1  0.818  0.567  0.751  1.0
  O  O7  1  0.427  0.172  0.755  1.0
  O  O8  1  0.440  0.189  0.375  1.0
  O  O9  1  0.822  0.567  0.131  1.0
  O  O10  1  0.822  0.191  0.755  1.0
  O  O11  1  0.440  0.565  0.751  1.0
  O  O12  1  0.184  0.433  0.251  1.0
  O  O13  1  0.583  0.828  0.255  1.0
  O  O14  1  0.564  0.809  0.631  1.0
  O  O15  1  0.186  0.435  0.875  1.0
  O  O16  1  0.186  0.811  0.251  1.0
  O  O17  1  0.564  0.433  0.255  1.0
[/CIF]
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The structure described by RbMoSbO6 crystallizes in the orthorhombic Ima2 space group. Rb(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), two equivalent O(3), and two equivalent O(4) atoms. Mo(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(4) atoms to form distorted MoO6 octahedra that share corners with two equivalent Mo(1)O6 octahedra and corners with four equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 35-45°. Sb(1) is bonded to two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms to form SbO6 octahedra that share corners with two equivalent Sb(1)O6 octahedra and corners with four equivalent Mo(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 35-48°. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 1-coordinate geometry to one Rb(1) and two equivalent Mo(1) atoms. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Rb(1) and two equivalent Sb(1) atoms. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one Rb(1), one Mo(1), and one Sb(1) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Rb(1), one Mo(1), and one Sb(1) atom. is represented by the CIF file [CIF]
data_RbSbMoO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.356
_cell_length_b   7.356
_cell_length_c   7.356
_cell_angle_alpha   120.839
_cell_angle_beta   117.797
_cell_angle_gamma   91.205
_symmetry_Int_Tables_number   1
_cell_volume   284.036
_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  0.103  0.888  0.715  1.0
  Rb  Rb1  1  0.827  0.112  0.215  1.0
  Sb  Sb2  1  0.504  0.000  0.504  1.0
  Sb  Sb3  1  0.504  0.500  0.004  1.0
  Mo  Mo4  1  0.462  0.490  0.472  1.0
  Mo  Mo5  1  0.982  0.510  0.972  1.0
  O  O6  1  0.818  0.567  0.751  1.0
  O  O7  1  0.427  0.172  0.755  1.0
  O  O8  1  0.440  0.189  0.375  1.0
  O  O9  1  0.822  0.567  0.131  1.0
  O  O10  1  0.822  0.191  0.755  1.0
  O  O11  1  0.440  0.565  0.751  1.0
  O  O12  1  0.184  0.433  0.251  1.0
  O  O13  1  0.583  0.828  0.255  1.0
  O  O14  1  0.564  0.809  0.631  1.0
  O  O15  1  0.186  0.435  0.875  1.0
  O  O16  1  0.186  0.811  0.251  1.0
  O  O17  1  0.564  0.433  0.255  1.0
[/CIF]
.