Ba2MgWZnO6 crystallizes in the monoclinic Cm space group. There are two inequivalent Ba sites. In the first Ba site, Ba(1) is bonded in a 10-coordinate geometry to one Zn(1), one O(3), two equivalent O(1), two equivalent O(4), and four equivalent O(2) atoms. In the second Ba site, Ba(2) is bonded in a 9-coordinate geometry to one O(4), two equivalent O(2), two equivalent O(3), and four equivalent O(1) atoms. Mg(1) is bonded in a trigonal planar geometry to one O(4) and two equivalent O(2) atoms. W(1) is bonded in an octahedral geometry to one O(3), one O(4), two equivalent O(1), and two equivalent O(2) atoms. Zn(1) is bonded in a trigonal planar geometry to one Ba(1), one O(3), and two equivalent O(1) atoms. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to one Ba(1), two equivalent Ba(2), one W(1), and one Zn(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to one Ba(2), two equivalent Ba(1), one Mg(1), and one W(1) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to one Ba(1), two equivalent Ba(2), one W(1), and one Zn(1) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to one Ba(2), two equivalent Ba(1), one Mg(1), and one W(1) atom.
Ba2MgWZnO6 crystallizes in the monoclinic Cm space group. There are two inequivalent Ba sites. In the first Ba site, Ba(1) is bonded in a 10-coordinate geometry to one Zn(1), one O(3), two equivalent O(1), two equivalent O(4), and four equivalent O(2) atoms. The Ba(1)-Zn(1) bond length is 3.19 Å. The Ba(1)-O(3) bond length is 2.67 Å. Both Ba(1)-O(1) bond lengths are 2.76 Å. Both Ba(1)-O(4) bond lengths are 3.07 Å. There are two shorter (3.08 Å) and two longer (3.14 Å) Ba(1)-O(2) bond lengths. In the second Ba site, Ba(2) is bonded in a 9-coordinate geometry to one O(4), two equivalent O(2), two equivalent O(3), and four equivalent O(1) atoms. The Ba(2)-O(4) bond length is 2.72 Å. Both Ba(2)-O(2) bond lengths are 2.82 Å. Both Ba(2)-O(3) bond lengths are 3.05 Å. There are two shorter (3.05 Å) and two longer (3.14 Å) Ba(2)-O(1) bond lengths. Mg(1) is bonded in a trigonal planar geometry to one O(4) and two equivalent O(2) atoms. The Mg(1)-O(4) bond length is 1.87 Å. Both Mg(1)-O(2) bond lengths are 1.88 Å. W(1) is bonded in an octahedral geometry to one O(3), one O(4), two equivalent O(1), and two equivalent O(2) atoms. The W(1)-O(3) bond length is 2.18 Å. The W(1)-O(4) bond length is 2.13 Å. Both W(1)-O(1) bond lengths are 2.10 Å. Both W(1)-O(2) bond lengths are 2.05 Å. Zn(1) is bonded in a trigonal planar geometry to one Ba(1), one O(3), and two equivalent O(1) atoms. The Zn(1)-O(3) bond length is 1.87 Å. Both Zn(1)-O(1) bond lengths are 1.89 Å. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to one Ba(1), two equivalent Ba(2), one W(1), and one Zn(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to one Ba(2), two equivalent Ba(1), one Mg(1), and one W(1) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to one Ba(1), two equivalent Ba(2), one W(1), and one Zn(1) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to one Ba(2), two equivalent Ba(1), one Mg(1), and one W(1) atom.