The material structure described by Bi3Sb(WO6)2 crystallizes in the triclinic P1 space group. There are two inequivalent W sites. In the first W site, W(1) is bonded to one O(1), one O(2), one O(5), one O(6), one O(7), and one O(8) atom to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 18-22°. In the second W site, W(2) is bonded to one O(3), one O(4), one O(5), one O(6), one O(7), and one O(8) atom to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 18-22°. There are three inequivalent Bi sites. In the first Bi site, Bi(1) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(11), one O(12), one O(3), and one O(9) atom. In the second Bi site, Bi(2) is bonded in a 6-coordinate geometry to one O(10), one O(11), one O(12), one O(2), one O(4), and one O(9) atom. In the third Bi site, Bi(3) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(11), one O(12), one O(3), and one O(9) atom. Sb(1) is bonded in a 6-coordinate geometry to one O(10), one O(11), one O(12), one O(2), one O(4), and one O(9) atom. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one W(1), one Bi(1), and one Bi(3) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one W(1), one Bi(2), and one Sb(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one W(2), one Bi(1), and one Bi(3) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one W(2), one Bi(2), and one Sb(1) atom. In the fifth O site, O(5) is bonded in a bent 150 degrees geometry to one W(1) and one W(2) atom. In the sixth O site, O(6) is bonded in a bent 150 degrees geometry to one W(1) and one W(2) atom. In the seventh O site, O(7) is bonded in a bent 150 degrees geometry to one W(1) and one W(2) atom. In the eighth O site, O(8) is bonded in a bent 150 degrees geometry to one W(1) and one W(2) atom. In the ninth O site, O(9) is bonded to one Bi(1), one Bi(2), one Bi(3), and one Sb(1) atom to form a mixture of distorted corner and edge-sharing OBi3Sb tetrahedra. In the tenth O site, O(10) is bonded to one Bi(1), one Bi(2), one Bi(3), and one Sb(1) atom to form a mixture of distorted corner and edge-sharing OBi3Sb tetrahedra. In the eleventh O site, O(11) is bonded to one Bi(1), one Bi(2), one Bi(3), and one Sb(1) atom to form a mixture of distorted corner and edge-sharing OBi3Sb tetrahedra. In the twelfth O site, O(12) is bonded to one Bi(1), one Bi(2), one Bi(3), and one Sb(1) atom to form a mixture of corner and edge-sharing OBi3Sb tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Bi3Sb(WO6)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.476
_cell_length_b   5.515
_cell_length_c   8.978
_cell_angle_alpha   107.857
_cell_angle_beta   90.110
_cell_angle_gamma   90.208
_symmetry_Int_Tables_number   1
_cell_volume   258.056
_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
  Bi  Bi0  1  0.031  0.645  0.347  1.0
  Bi  Bi1  1  0.971  0.289  0.656  1.0
  Bi  Bi2  1  0.470  0.142  0.345  1.0
  Sb  Sb3  1  0.536  0.782  0.638  1.0
  W  W4  1  0.501  0.528  0.999  1.0
  W  W5  1  1.000  0.027  1.000  1.0
  O  O6  1  0.421  0.683  0.217  1.0
  O  O7  1  0.579  0.468  0.784  1.0
  O  O8  1  0.081  0.183  0.218  1.0
  O  O9  1  0.921  0.966  0.784  1.0
  O  O10  1  0.249  0.284  0.962  1.0
  O  O11  1  0.747  0.322  0.040  1.0
  O  O12  1  0.244  0.781  0.964  1.0
  O  O13  1  0.750  0.823  0.041  1.0
  O  O14  1  0.230  0.005  0.497  1.0
  O  O15  1  0.766  0.505  0.505  1.0
  O  O16  1  0.277  0.511  0.500  1.0
  O  O17  1  0.728  0.992  0.502  1.0
[/CIF]
.
The material structure described by Bi3Sb(WO6)2 crystallizes in the triclinic P1 space group. There are two inequivalent W sites. In the first W site, W(1) is bonded to one O(1), one O(2), one O(5), one O(6), one O(7), and one O(8) atom to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 18-22°. In the second W site, W(2) is bonded to one O(3), one O(4), one O(5), one O(6), one O(7), and one O(8) atom to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 18-22°. There are three inequivalent Bi sites. In the first Bi site, Bi(1) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(11), one O(12), one O(3), and one O(9) atom. In the second Bi site, Bi(2) is bonded in a 6-coordinate geometry to one O(10), one O(11), one O(12), one O(2), one O(4), and one O(9) atom. In the third Bi site, Bi(3) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(11), one O(12), one O(3), and one O(9) atom. Sb(1) is bonded in a 6-coordinate geometry to one O(10), one O(11), one O(12), one O(2), one O(4), and one O(9) atom. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one W(1), one Bi(1), and one Bi(3) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one W(1), one Bi(2), and one Sb(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one W(2), one Bi(1), and one Bi(3) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one W(2), one Bi(2), and one Sb(1) atom. In the fifth O site, O(5) is bonded in a bent 150 degrees geometry to one W(1) and one W(2) atom. In the sixth O site, O(6) is bonded in a bent 150 degrees geometry to one W(1) and one W(2) atom. In the seventh O site, O(7) is bonded in a bent 150 degrees geometry to one W(1) and one W(2) atom. In the eighth O site, O(8) is bonded in a bent 150 degrees geometry to one W(1) and one W(2) atom. In the ninth O site, O(9) is bonded to one Bi(1), one Bi(2), one Bi(3), and one Sb(1) atom to form a mixture of distorted corner and edge-sharing OBi3Sb tetrahedra. In the tenth O site, O(10) is bonded to one Bi(1), one Bi(2), one Bi(3), and one Sb(1) atom to form a mixture of distorted corner and edge-sharing OBi3Sb tetrahedra. In the eleventh O site, O(11) is bonded to one Bi(1), one Bi(2), one Bi(3), and one Sb(1) atom to form a mixture of distorted corner and edge-sharing OBi3Sb tetrahedra. In the twelfth O site, O(12) is bonded to one Bi(1), one Bi(2), one Bi(3), and one Sb(1) atom to form a mixture of corner and edge-sharing OBi3Sb tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Bi3Sb(WO6)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.476
_cell_length_b   5.515
_cell_length_c   8.978
_cell_angle_alpha   107.857
_cell_angle_beta   90.110
_cell_angle_gamma   90.208
_symmetry_Int_Tables_number   1
_cell_volume   258.056
_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
  Bi  Bi0  1  0.031  0.645  0.347  1.0
  Bi  Bi1  1  0.971  0.289  0.656  1.0
  Bi  Bi2  1  0.470  0.142  0.345  1.0
  Sb  Sb3  1  0.536  0.782  0.638  1.0
  W  W4  1  0.501  0.528  0.999  1.0
  W  W5  1  1.000  0.027  1.000  1.0
  O  O6  1  0.421  0.683  0.217  1.0
  O  O7  1  0.579  0.468  0.784  1.0
  O  O8  1  0.081  0.183  0.218  1.0
  O  O9  1  0.921  0.966  0.784  1.0
  O  O10  1  0.249  0.284  0.962  1.0
  O  O11  1  0.747  0.322  0.040  1.0
  O  O12  1  0.244  0.781  0.964  1.0
  O  O13  1  0.750  0.823  0.041  1.0
  O  O14  1  0.230  0.005  0.497  1.0
  O  O15  1  0.766  0.505  0.505  1.0
  O  O16  1  0.277  0.511  0.500  1.0
  O  O17  1  0.728  0.992  0.502  1.0
[/CIF]
.