The structure described by RbLa(WO4)2 crystallizes in the monoclinic C2/m space group. Rb(1) is bonded in a 8-coordinate geometry to one O(1), one O(3), two equivalent O(2), two equivalent O(4), and two equivalent O(5) atoms. La(1) is bonded in a 8-coordinate geometry to two equivalent O(2), two equivalent O(3), two equivalent O(4), and two equivalent O(5) atoms. There are two inequivalent W sites. In the first W site, W(1) is bonded to one O(1), one O(3), two equivalent O(2), and two equivalent O(4) atoms to form distorted edge-sharing WO6 octahedra. In the second W site, W(2) is bonded to two equivalent O(1), two equivalent O(4), and two equivalent O(5) atoms to form distorted edge-sharing WO6 octahedra. There are five inequivalent O sites. In the first O site, O(1) is bonded to one Rb(1), one W(1), and two equivalent W(2) atoms to form edge-sharing ORbW3 tetrahedra. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Rb(1), one La(1), and one W(1) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to one Rb(1), two equivalent La(1), and one W(1) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one Rb(1), one La(1), one W(1), and one W(2) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Rb(1), one La(1), and one W(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_RbLa(WO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.623
_cell_length_b   7.623
_cell_length_c   7.756
_cell_angle_alpha   66.366
_cell_angle_beta   66.366
_cell_angle_gamma   92.294
_symmetry_Int_Tables_number   1
_cell_volume   367.310
_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  0.314  0.314  0.533  1.0
  Rb  Rb1  1  0.686  0.686  0.467  1.0
  La  La2  1  0.299  0.701  0.000  1.0
  La  La3  1  0.701  0.299  0.000  1.0
  W  W4  1  0.201  0.201  0.068  1.0
  W  W5  1  0.799  0.799  0.932  1.0
  W  W6  1  0.839  0.161  0.500  1.0
  W  W7  1  0.161  0.839  0.500  1.0
  O  O8  1  0.985  0.985  0.347  1.0
  O  O9  1  0.015  0.015  0.653  1.0
  O  O10  1  0.291  0.038  0.949  1.0
  O  O11  1  0.962  0.709  0.051  1.0
  O  O12  1  0.709  0.962  0.051  1.0
  O  O13  1  0.038  0.291  0.949  1.0
  O  O14  1  0.582  0.582  0.094  1.0
  O  O15  1  0.418  0.418  0.906  1.0
  O  O16  1  0.910  0.657  0.734  1.0
  O  O17  1  0.343  0.090  0.266  1.0
  O  O18  1  0.090  0.343  0.266  1.0
  O  O19  1  0.657  0.910  0.734  1.0
  O  O20  1  0.783  0.306  0.644  1.0
  O  O21  1  0.694  0.217  0.356  1.0
  O  O22  1  0.217  0.694  0.356  1.0
  O  O23  1  0.306  0.783  0.644  1.0
[/CIF]
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The structure described by RbLa(WO4)2 crystallizes in the monoclinic C2/m space group. Rb(1) is bonded in a 8-coordinate geometry to one O(1), one O(3), two equivalent O(2), two equivalent O(4), and two equivalent O(5) atoms. La(1) is bonded in a 8-coordinate geometry to two equivalent O(2), two equivalent O(3), two equivalent O(4), and two equivalent O(5) atoms. There are two inequivalent W sites. In the first W site, W(1) is bonded to one O(1), one O(3), two equivalent O(2), and two equivalent O(4) atoms to form distorted edge-sharing WO6 octahedra. In the second W site, W(2) is bonded to two equivalent O(1), two equivalent O(4), and two equivalent O(5) atoms to form distorted edge-sharing WO6 octahedra. There are five inequivalent O sites. In the first O site, O(1) is bonded to one Rb(1), one W(1), and two equivalent W(2) atoms to form edge-sharing ORbW3 tetrahedra. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Rb(1), one La(1), and one W(1) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to one Rb(1), two equivalent La(1), and one W(1) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one Rb(1), one La(1), one W(1), and one W(2) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Rb(1), one La(1), and one W(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_RbLa(WO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.623
_cell_length_b   7.623
_cell_length_c   7.756
_cell_angle_alpha   66.366
_cell_angle_beta   66.366
_cell_angle_gamma   92.294
_symmetry_Int_Tables_number   1
_cell_volume   367.310
_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  0.314  0.314  0.533  1.0
  Rb  Rb1  1  0.686  0.686  0.467  1.0
  La  La2  1  0.299  0.701  0.000  1.0
  La  La3  1  0.701  0.299  0.000  1.0
  W  W4  1  0.201  0.201  0.068  1.0
  W  W5  1  0.799  0.799  0.932  1.0
  W  W6  1  0.839  0.161  0.500  1.0
  W  W7  1  0.161  0.839  0.500  1.0
  O  O8  1  0.985  0.985  0.347  1.0
  O  O9  1  0.015  0.015  0.653  1.0
  O  O10  1  0.291  0.038  0.949  1.0
  O  O11  1  0.962  0.709  0.051  1.0
  O  O12  1  0.709  0.962  0.051  1.0
  O  O13  1  0.038  0.291  0.949  1.0
  O  O14  1  0.582  0.582  0.094  1.0
  O  O15  1  0.418  0.418  0.906  1.0
  O  O16  1  0.910  0.657  0.734  1.0
  O  O17  1  0.343  0.090  0.266  1.0
  O  O18  1  0.090  0.343  0.266  1.0
  O  O19  1  0.657  0.910  0.734  1.0
  O  O20  1  0.783  0.306  0.644  1.0
  O  O21  1  0.694  0.217  0.356  1.0
  O  O22  1  0.217  0.694  0.356  1.0
  O  O23  1  0.306  0.783  0.644  1.0
[/CIF]
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