(N2)3(SeO4)4 is Iron carbide-derived structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of three ammonia atoms and two SeO4 clusters. In each SeO4 cluster, Se(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(7) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one Se(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to one Se(1) atom. In the third O site, O(3) is bonded in a single-bond geometry to one Se(1) atom. In the fourth O site, O(7) is bonded in a single-bond geometry to one Se(1) atom.
(N2)3(SeO4)4 is Iron carbide-derived structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of three ammonia atoms and two SeO4 clusters. In each SeO4 cluster, Se(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(7) atom. The Se(1)-O(1) bond length is 1.69 Å. The Se(1)-O(2) bond length is 1.67 Å. The Se(1)-O(3) bond length is 1.67 Å. The Se(1)-O(7) bond length is 1.68 Å. There are four inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one Se(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to one Se(1) atom. In the third O site, O(3) is bonded in a single-bond geometry to one Se(1) atom. In the fourth O site, O(7) is bonded in a single-bond geometry to one Se(1) atom.