The material described by Mg2WSbO6 crystallizes in the triclinic P1 space group. There are two inequivalent Mg sites. In the first Mg site, Mg(1) is bonded to one O(1), one O(3), one O(4), one O(5), and one O(6) atom to form distorted MgO5 trigonal bipyramids that share corners with two equivalent W(1)O6 octahedra and  a faceface with one W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 34-44°. In the second Mg site, Mg(2) is bonded in a distorted see-saw-like geometry to one O(1), one O(2), one O(3), and one O(5) atom. W(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form distorted WO6 octahedra that share corners with two equivalent Mg(1)O5 trigonal bipyramids and  a faceface with one Mg(1)O5 trigonal bipyramid. Sb(1) is bonded in a distorted rectangular see-saw-like geometry to one O(1), one O(2), one O(5), and one O(6) atom. There are six inequivalent O sites. In the first O site, O(1) is bonded in a distorted tetrahedral geometry to one Mg(1), one Mg(2), one W(1), and one Sb(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Mg(2), one W(1), and one Sb(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Mg(1), one Mg(2), and one W(1) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one Mg(1) and one W(1) atom. In the fifth O site, O(5) is bonded in a rectangular see-saw-like geometry to one Mg(1), one Mg(2), one W(1), and one Sb(1) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one Mg(1), one W(1), and one Sb(1) atom. is represented by the CIF card [CIF]
data_Mg2SbWO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.196
_cell_length_b   7.837
_cell_length_c   7.274
_cell_angle_alpha   81.682
_cell_angle_beta   132.590
_cell_angle_gamma   135.928
_symmetry_Int_Tables_number   1
_cell_volume   156.507
_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
  Mg  Mg0  1  0.062  0.711  0.323  1.0
  Mg  Mg1  1  0.839  0.559  0.675  1.0
  Sb  Sb2  1  0.836  0.996  0.393  1.0
  W  W3  1  0.023  0.964  0.000  1.0
  O  O4  1  0.260  0.077  0.404  1.0
  O  O5  1  0.893  0.850  0.651  1.0
  O  O6  1  0.677  0.425  0.323  1.0
  O  O7  1  0.652  0.937  0.771  1.0
  O  O8  1  0.277  0.835  0.156  1.0
  O  O9  1  0.459  0.468  0.795  1.0
[/CIF]
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The material described by Mg2WSbO6 crystallizes in the triclinic P1 space group. There are two inequivalent Mg sites. In the first Mg site, Mg(1) is bonded to one O(1), one O(3), one O(4), one O(5), and one O(6) atom to form distorted MgO5 trigonal bipyramids that share corners with two equivalent W(1)O6 octahedra and  a faceface with one W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 34-44°. In the second Mg site, Mg(2) is bonded in a distorted see-saw-like geometry to one O(1), one O(2), one O(3), and one O(5) atom. W(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form distorted WO6 octahedra that share corners with two equivalent Mg(1)O5 trigonal bipyramids and  a faceface with one Mg(1)O5 trigonal bipyramid. Sb(1) is bonded in a distorted rectangular see-saw-like geometry to one O(1), one O(2), one O(5), and one O(6) atom. There are six inequivalent O sites. In the first O site, O(1) is bonded in a distorted tetrahedral geometry to one Mg(1), one Mg(2), one W(1), and one Sb(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Mg(2), one W(1), and one Sb(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Mg(1), one Mg(2), and one W(1) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one Mg(1) and one W(1) atom. In the fifth O site, O(5) is bonded in a rectangular see-saw-like geometry to one Mg(1), one Mg(2), one W(1), and one Sb(1) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one Mg(1), one W(1), and one Sb(1) atom. is represented by the CIF card [CIF]
data_Mg2SbWO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.196
_cell_length_b   7.837
_cell_length_c   7.274
_cell_angle_alpha   81.682
_cell_angle_beta   132.590
_cell_angle_gamma   135.928
_symmetry_Int_Tables_number   1
_cell_volume   156.507
_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
  Mg  Mg0  1  0.062  0.711  0.323  1.0
  Mg  Mg1  1  0.839  0.559  0.675  1.0
  Sb  Sb2  1  0.836  0.996  0.393  1.0
  W  W3  1  0.023  0.964  0.000  1.0
  O  O4  1  0.260  0.077  0.404  1.0
  O  O5  1  0.893  0.850  0.651  1.0
  O  O6  1  0.677  0.425  0.323  1.0
  O  O7  1  0.652  0.937  0.771  1.0
  O  O8  1  0.277  0.835  0.156  1.0
  O  O9  1  0.459  0.468  0.795  1.0
[/CIF]
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