NaBa(PO2NH)3 crystallizes in the monoclinic C2/m space group. Na(1) is bonded in a 6-coordinate geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms. Ba(1) is bonded in a 9-coordinate geometry to one N(2), two equivalent O(1), two equivalent O(3), and four equivalent O(2) atoms. There are two inequivalent P sites. In the first P site, P(1) is bonded to one N(1), one N(2), one O(1), and one O(2) atom to form corner-sharing PN2O2 tetrahedra. In the second P site, P(2) is bonded to two equivalent N(1), one O(3), and one O(4) atom to form corner-sharing PN2O2 tetrahedra. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one P(1), one P(2), and one H(2) atom. In the second N site, N(2) is bonded in a distorted trigonal non-coplanar geometry to one Ba(1), two equivalent P(1), and one H(1) atom. There are two inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one N(2) atom. In the second H site, H(2) is bonded in a single-bond geometry to one N(1) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Na(1), one Ba(1), and one P(1) atom. In the second O site, O(2) is bonded in a 2-coordinate geometry to one Na(1), two equivalent Ba(1), and one P(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to two equivalent Ba(1) and one P(2) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to two equivalent Na(1) and one P(2) atom.
NaBa(PO2NH)3 crystallizes in the monoclinic C2/m space group. Na(1) is bonded in a 6-coordinate geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms. Both Na(1)-O(1) bond lengths are 2.75 Å. Both Na(1)-O(2) bond lengths are 2.34 Å. Both Na(1)-O(4) bond lengths are 2.47 Å. Ba(1) is bonded in a 9-coordinate geometry to one N(2), two equivalent O(1), two equivalent O(3), and four equivalent O(2) atoms. The Ba(1)-N(2) bond length is 3.23 Å. Both Ba(1)-O(1) bond lengths are 2.81 Å. There is one shorter (2.67 Å) and one longer (2.72 Å) Ba(1)-O(3) bond length. There are two shorter (2.93 Å) and two longer (3.05 Å) Ba(1)-O(2) bond lengths. There are two inequivalent P sites. In the first P site, P(1) is bonded to one N(1), one N(2), one O(1), and one O(2) atom to form corner-sharing PN2O2 tetrahedra. The P(1)-N(1) bond length is 1.68 Å. The P(1)-N(2) bond length is 1.71 Å. The P(1)-O(1) bond length is 1.51 Å. The P(1)-O(2) bond length is 1.52 Å. In the second P site, P(2) is bonded to two equivalent N(1), one O(3), and one O(4) atom to form corner-sharing PN2O2 tetrahedra. Both P(2)-N(1) bond lengths are 1.68 Å. The P(2)-O(3) bond length is 1.52 Å. The P(2)-O(4) bond length is 1.52 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one P(1), one P(2), and one H(2) atom. The N(1)-H(2) bond length is 1.03 Å. In the second N site, N(2) is bonded in a distorted trigonal non-coplanar geometry to one Ba(1), two equivalent P(1), and one H(1) atom. The N(2)-H(1) bond length is 1.03 Å. There are two inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one N(2) atom. In the second H site, H(2) is bonded in a single-bond geometry to one N(1) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Na(1), one Ba(1), and one P(1) atom. In the second O site, O(2) is bonded in a 2-coordinate geometry to one Na(1), two equivalent Ba(1), and one P(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to two equivalent Ba(1) and one P(2) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to two equivalent Na(1) and one P(2) atom.