MgWAgZn2O6 crystallizes in the triclinic P1 space group. Mg(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 MgO6 octahedra that share corners with three equivalent W(1)O6 octahedra and  a faceface with one W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-47°. 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 WO6 octahedra that share corners with three equivalent Mg(1)O6 octahedra and  a faceface with one Mg(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-47°. Ag(1) is bonded in a distorted trigonal non-coplanar geometry to one O(2), one O(5), and one O(6) atom. There are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a 4-coordinate geometry to one O(1), one O(2), one O(5), and one O(6) atom. In the second Zn site, Zn(2) is bonded in a trigonal planar geometry to one O(1), one O(3), and one O(4) atom. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one Mg(1), one W(1), one Zn(1), and one Zn(2) atom. In the second O site, O(2) is bonded to one Mg(1), one W(1), one Ag(1), and one Zn(1) atom to form a mixture of distorted edge and corner-sharing OMgZnAgW trigonal pyramids. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Mg(1), one W(1), and one Zn(2) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Mg(1), one W(1), and one Zn(2) atom. In the fifth O site, O(5) is bonded to one Mg(1), one W(1), one Ag(1), and one Zn(1) atom to form a mixture of distorted edge and corner-sharing OMgZnAgW tetrahedra. In the sixth O site, O(6) is bonded to one Mg(1), one W(1), one Ag(1), and one Zn(1) atom to form a mixture of edge and corner-sharing OMgZnAgW tetrahedra.
MgWAgZn2O6 crystallizes in the triclinic P1 space group. Mg(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 MgO6 octahedra that share corners with three equivalent W(1)O6 octahedra and  a faceface with one W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-47°. The Mg(1)-O(1) bond length is 2.16 Å. The Mg(1)-O(2) bond length is 2.14 Å. The Mg(1)-O(3) bond length is 2.09 Å. The Mg(1)-O(4) bond length is 2.20 Å. The Mg(1)-O(5) bond length is 2.20 Å. The Mg(1)-O(6) bond length is 2.18 Å. 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 WO6 octahedra that share corners with three equivalent Mg(1)O6 octahedra and  a faceface with one Mg(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-47°. The W(1)-O(1) bond length is 2.09 Å. The W(1)-O(2) bond length is 2.05 Å. The W(1)-O(3) bond length is 2.06 Å. The W(1)-O(4) bond length is 1.97 Å. The W(1)-O(5) bond length is 2.00 Å. The W(1)-O(6) bond length is 2.01 Å. Ag(1) is bonded in a distorted trigonal non-coplanar geometry to one O(2), one O(5), and one O(6) atom. The Ag(1)-O(2) bond length is 2.26 Å. The Ag(1)-O(5) bond length is 2.27 Å. The Ag(1)-O(6) bond length is 2.26 Å. There are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a 4-coordinate geometry to one O(1), one O(2), one O(5), and one O(6) atom. The Zn(1)-O(1) bond length is 2.41 Å. The Zn(1)-O(2) bond length is 1.93 Å. The Zn(1)-O(5) bond length is 1.95 Å. The Zn(1)-O(6) bond length is 1.95 Å. In the second Zn site, Zn(2) is bonded in a trigonal planar geometry to one O(1), one O(3), and one O(4) atom. The Zn(2)-O(1) bond length is 1.95 Å. The Zn(2)-O(3) bond length is 1.94 Å. The Zn(2)-O(4) bond length is 1.98 Å. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one Mg(1), one W(1), one Zn(1), and one Zn(2) atom. In the second O site, O(2) is bonded to one Mg(1), one W(1), one Ag(1), and one Zn(1) atom to form a mixture of distorted edge and corner-sharing OMgZnAgW trigonal pyramids. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Mg(1), one W(1), and one Zn(2) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Mg(1), one W(1), and one Zn(2) atom. In the fifth O site, O(5) is bonded to one Mg(1), one W(1), one Ag(1), and one Zn(1) atom to form a mixture of distorted edge and corner-sharing OMgZnAgW tetrahedra. In the sixth O site, O(6) is bonded to one Mg(1), one W(1), one Ag(1), and one Zn(1) atom to form a mixture of edge and corner-sharing OMgZnAgW tetrahedra.