Materials Data on Mo(Se2N)2 by Materials Project
MoSe4N2 is Iron carbide-derived structured and crystallizes in the orthorhombic Pnma space group. The structure is zero-dimensional and consists of eight ammonia molecules and four MoSe4 clusters. In each MoSe4 cluster, Mo6+ is bonded in a tetrahedral geometry to four Se2- atoms. All Mo–Se bond lengths are 2.31 Å. There are three inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a single-bond geometry to one Mo6+ atom. In the second Se2- site, Se2- is bonded in a single-bond geometry to one Mo6+ atom. In the third Se2- site, Se2- is bonded in a single-bond geometry to one Mo6+ atom.