Ba2MgNbInO6 crystallizes in the orthorhombic Immm space group. Ba(1) is bonded in a 8-coordinate geometry to four equivalent O(1) and four equivalent O(2) atoms. Mg(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. Nb(1) is bonded in an octahedral geometry to two equivalent O(2) and four equivalent O(1) atoms. In(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to two equivalent Ba(1), one Mg(1), one Nb(1), and one In(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to four equivalent Ba(1) and one Nb(1) atom.
Ba2MgNbInO6 crystallizes in the orthorhombic Immm space group. Ba(1) is bonded in a 8-coordinate geometry to four equivalent O(1) and four equivalent O(2) atoms. All Ba(1)-O(1) bond lengths are 3.03 Å. There are two shorter (3.17 Å) and two longer (3.29 Å) Ba(1)-O(2) bond lengths. Mg(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. All Mg(1)-O(1) bond lengths are 2.05 Å. Nb(1) is bonded in an octahedral geometry to two equivalent O(2) and four equivalent O(1) atoms. Both Nb(1)-O(2) bond lengths are 2.02 Å. All Nb(1)-O(1) bond lengths are 2.03 Å. In(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. All In(1)-O(1) bond lengths are 2.34 Å. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to two equivalent Ba(1), one Mg(1), one Nb(1), and one In(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to four equivalent Ba(1) and one Nb(1) atom.