The crystal structure described by Rb2Li(SbO2)2 crystallizes in the monoclinic C2 space group. There are two inequivalent Rb sites. In the first Rb site, Rb(1) is bonded in a 4-coordinate geometry to four equivalent O(1) atoms. In the second Rb site, Rb(2) is bonded in a 6-coordinate geometry to two equivalent O(1) and four equivalent O(2) atoms. Li(1) is bonded in a bent 150 degrees geometry to two equivalent O(1) atoms. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a water-like geometry to two equivalent O(2) atoms. In the second Sb site, Sb(2) is bonded in a distorted see-saw-like geometry to two equivalent O(1) and two equivalent O(2) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to one Rb(2), two equivalent Rb(1), one Li(1), and one Sb(2) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to two equivalent Rb(2), one Sb(1), and one Sb(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Rb2Li(SbO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.902
_cell_length_b   5.930
_cell_length_c   5.930
_cell_angle_alpha   111.259
_cell_angle_beta   106.510
_cell_angle_gamma   106.510
_symmetry_Int_Tables_number   1
_cell_volume   195.452
_cell_formula_units_Z   1
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  0.685  0.315  1.0
  Rb  Rb1  1  0.750  0.350  0.650  1.0
  Li  Li2  1  0.250  0.375  0.625  1.0
  Sb  Sb3  1  0.750  0.933  0.067  1.0
  Sb  Sb4  1  0.250  0.059  0.941  1.0
  O  O5  1  0.299  0.189  0.319  1.0
  O  O6  1  0.201  0.681  0.811  1.0
  O  O7  1  0.613  0.179  0.048  1.0
  O  O8  1  0.887  0.952  0.821  1.0
[/CIF]
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The crystal structure described by Rb2Li(SbO2)2 crystallizes in the monoclinic C2 space group. There are two inequivalent Rb sites. In the first Rb site, Rb(1) is bonded in a 4-coordinate geometry to four equivalent O(1) atoms. In the second Rb site, Rb(2) is bonded in a 6-coordinate geometry to two equivalent O(1) and four equivalent O(2) atoms. Li(1) is bonded in a bent 150 degrees geometry to two equivalent O(1) atoms. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a water-like geometry to two equivalent O(2) atoms. In the second Sb site, Sb(2) is bonded in a distorted see-saw-like geometry to two equivalent O(1) and two equivalent O(2) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to one Rb(2), two equivalent Rb(1), one Li(1), and one Sb(2) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to two equivalent Rb(2), one Sb(1), and one Sb(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Rb2Li(SbO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.902
_cell_length_b   5.930
_cell_length_c   5.930
_cell_angle_alpha   111.259
_cell_angle_beta   106.510
_cell_angle_gamma   106.510
_symmetry_Int_Tables_number   1
_cell_volume   195.452
_cell_formula_units_Z   1
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  0.685  0.315  1.0
  Rb  Rb1  1  0.750  0.350  0.650  1.0
  Li  Li2  1  0.250  0.375  0.625  1.0
  Sb  Sb3  1  0.750  0.933  0.067  1.0
  Sb  Sb4  1  0.250  0.059  0.941  1.0
  O  O5  1  0.299  0.189  0.319  1.0
  O  O6  1  0.201  0.681  0.811  1.0
  O  O7  1  0.613  0.179  0.048  1.0
  O  O8  1  0.887  0.952  0.821  1.0
[/CIF]
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