Mg2WSbO6 crystallizes in the triclinic P1 space group. There are two inequivalent Mg sites. In the first Mg site, Mg(1) is bonded in a bent 150 degrees geometry to one O(3) and one O(5) atom. In the second Mg site, Mg(2) is bonded in a 1-coordinate geometry to one O(1), one O(3), one O(4), and one O(5) atom. W(1) is bonded in a 3-coordinate geometry to one O(2), one O(3), one O(4), and one O(6) atom. Sb(1) is bonded in a distorted single-bond geometry to 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 single-bond geometry to one Mg(2) atom. In the second O site, O(2) is bonded in a single-bond geometry to one W(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 120 degrees geometry to one Mg(2) and one W(1) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Mg(1), one Mg(2), and one Sb(1) atom. In the sixth O site, O(6) is bonded in a distorted bent 120 degrees geometry to one W(1) and one Sb(1) atom.
Mg2WSbO6 crystallizes in the triclinic P1 space group. There are two inequivalent Mg sites. In the first Mg site, Mg(1) is bonded in a bent 150 degrees geometry to one O(3) and one O(5) atom. The Mg(1)-O(3) bond length is 1.43 Å. The Mg(1)-O(5) bond length is 1.84 Å. In the second Mg site, Mg(2) is bonded in a 1-coordinate geometry to one O(1), one O(3), one O(4), and one O(5) atom. The Mg(2)-O(1) bond length is 1.57 Å. The Mg(2)-O(3) bond length is 2.07 Å. The Mg(2)-O(4) bond length is 2.67 Å. The Mg(2)-O(5) bond length is 2.44 Å. W(1) is bonded in a 3-coordinate geometry to one O(2), one O(3), one O(4), and one O(6) atom. The W(1)-O(2) bond length is 2.13 Å. The W(1)-O(3) bond length is 1.34 Å. The W(1)-O(4) bond length is 2.85 Å. The W(1)-O(6) bond length is 1.80 Å. Sb(1) is bonded in a distorted single-bond geometry to one O(5) and one O(6) atom. The Sb(1)-O(5) bond length is 2.68 Å. The Sb(1)-O(6) bond length is 1.68 Å. There are six inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one Mg(2) atom. In the second O site, O(2) is bonded in a single-bond geometry to one W(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 120 degrees geometry to one Mg(2) and one W(1) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Mg(1), one Mg(2), and one Sb(1) atom. In the sixth O site, O(6) is bonded in a distorted bent 120 degrees geometry to one W(1) and one Sb(1) atom.