Mg2WAgO6 crystallizes in the monoclinic P2_1/c space group. Mg(1) is bonded in a 6-coordinate geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. W(1) is bonded in an octahedral geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. Ag(1) is bonded in a distorted square co-planar geometry to two equivalent O(1) and two equivalent O(2) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Mg(1), one W(1), and one Ag(1) atom to form a mixture of distorted corner and edge-sharing OMg2AgW trigonal pyramids. In the second O site, O(2) is bonded to two equivalent Mg(1), one W(1), and one Ag(1) atom to form a mixture of distorted corner and edge-sharing OMg2AgW tetrahedra. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to two equivalent Mg(1) and one W(1) atom.
Mg2WAgO6 crystallizes in the monoclinic P2_1/c space group. Mg(1) is bonded in a 6-coordinate geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. There is one shorter (2.09 Å) and one longer (2.34 Å) Mg(1)-O(1) bond length. There is one shorter (2.10 Å) and one longer (2.43 Å) Mg(1)-O(2) bond length. There is one shorter (2.06 Å) and one longer (2.10 Å) Mg(1)-O(3) bond length. W(1) is bonded in an octahedral geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. Both W(1)-O(1) bond lengths are 1.99 Å. Both W(1)-O(2) bond lengths are 1.92 Å. Both W(1)-O(3) bond lengths are 1.95 Å. Ag(1) is bonded in a distorted square co-planar geometry to two equivalent O(1) and two equivalent O(2) atoms. Both Ag(1)-O(1) bond lengths are 2.40 Å. Both Ag(1)-O(2) bond lengths are 2.04 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Mg(1), one W(1), and one Ag(1) atom to form a mixture of distorted corner and edge-sharing OMg2AgW trigonal pyramids. In the second O site, O(2) is bonded to two equivalent Mg(1), one W(1), and one Ag(1) atom to form a mixture of distorted corner and edge-sharing OMg2AgW tetrahedra. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to two equivalent Mg(1) and one W(1) atom.