NH3NHONH7Se2O6H2O is Indium-like structured and crystallizes in the monoclinic Cc space group. The structure is zero-dimensional and consists of four ammonia molecules, four nitroxyl molecules, four water molecules, and four NH7Se2O6 clusters. In each NH7Se2O6 cluster, N(2) is bonded in a tetrahedral geometry to one H(5), one H(6), one H(7), and one H(8) atom. There are seven inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(6) atom. In the second H site, H(5) is bonded in a single-bond geometry to one N(2) atom. In the third H site, H(6) is bonded in a linear geometry to one N(2) and one O(3) atom. In the fourth H site, H(7) is bonded in a single-bond geometry to one N(2) atom. In the fifth H site, H(8) is bonded in a single-bond geometry to one N(2) atom. In the sixth H site, H(11) is bonded in a single-bond geometry to one O(2) atom. In the seventh H site, H(13) is bonded in a linear geometry to one O(1) and one O(5) atom. There are two inequivalent Se sites. In the first Se site, Se(2) is bonded in a trigonal non-coplanar geometry to one O(5), one O(6), and one O(7) atom. In the second Se site, Se(1) is bonded in a trigonal non-coplanar geometry to one O(1), one O(2), and one O(3) atom. There are six inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one H(13) and one Se(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one H(11) and one Se(1) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one H(6) and one Se(1) atom. In the fourth O site, O(5) is bonded in a water-like geometry to one H(13) and one Se(2) atom. In the fifth O site, O(6) is bonded in a distorted single-bond geometry to one H(1) and one Se(2) atom. In the sixth O site, O(7) is bonded in a single-bond geometry to one Se(2) atom.
NH3NHONH7Se2O6H2O is Indium-like structured and crystallizes in the monoclinic Cc space group. The structure is zero-dimensional and consists of four ammonia molecules, four nitroxyl molecules, four water molecules, and four NH7Se2O6 clusters. In each NH7Se2O6 cluster, N(2) is bonded in a tetrahedral geometry to one H(5), one H(6), one H(7), and one H(8) atom. The N(2)-H(5) bond length is 1.03 Å. The N(2)-H(6) bond length is 1.09 Å. The N(2)-H(7) bond length is 1.03 Å. The N(2)-H(8) bond length is 1.04 Å. There are seven inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(6) atom. The H(1)-O(6) bond length is 0.98 Å. In the second H site, H(5) is bonded in a single-bond geometry to one N(2) atom. In the third H site, H(6) is bonded in a linear geometry to one N(2) and one O(3) atom. The H(6)-O(3) bond length is 1.49 Å. In the fourth H site, H(7) is bonded in a single-bond geometry to one N(2) atom. In the fifth H site, H(8) is bonded in a single-bond geometry to one N(2) atom. In the sixth H site, H(11) is bonded in a single-bond geometry to one O(2) atom. The H(11)-O(2) bond length is 0.99 Å. In the seventh H site, H(13) is bonded in a linear geometry to one O(1) and one O(5) atom. The H(13)-O(1) bond length is 1.52 Å. The H(13)-O(5) bond length is 1.05 Å. There are two inequivalent Se sites. In the first Se site, Se(2) is bonded in a trigonal non-coplanar geometry to one O(5), one O(6), and one O(7) atom. The Se(2)-O(5) bond length is 1.78 Å. The Se(2)-O(6) bond length is 1.83 Å. The Se(2)-O(7) bond length is 1.65 Å. In the second Se site, Se(1) is bonded in a trigonal non-coplanar geometry to one O(1), one O(2), and one O(3) atom. The Se(1)-O(1) bond length is 1.69 Å. The Se(1)-O(2) bond length is 1.85 Å. The Se(1)-O(3) bond length is 1.70 Å. There are six inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one H(13) and one Se(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one H(11) and one Se(1) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one H(6) and one Se(1) atom. In the fourth O site, O(5) is bonded in a water-like geometry to one H(13) and one Se(2) atom. In the fifth O site, O(6) is bonded in a distorted single-bond geometry to one H(1) and one Se(2) atom. In the sixth O site, O(7) is bonded in a single-bond geometry to one Se(2) atom.