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DOE OSTI · 1742224

Materials Data on SnH16Se3N7 by Materials Project

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Abstract

SnSe3(NH2)5(NH3)2 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of ten ammonia molecules, four ammonia molecules, and one SnSe3 cluster. In the SnSe3 cluster, Sn3+ is bonded to four Se2- atoms to form edge-sharing SnSe4 tetrahedra. There are a spread of Sn–Se bond distances ranging from 2.51–2.63 Å. There are three inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a distorted single-bond geometry to one Sn3+ atom. In the second Se2- site, Se2- is bonded in an L-shaped geometry to two equivalent Sn3+ atoms. In the third Se2- site, Se2- is bonded in a single-bond geometry to one Sn3+ atom.

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36 MATERIALS SCIENCEcrystal structureH-N-Se-SnSnH16Se3N7

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2020-05-03. Materials Data on SnH16Se3N7 by Materials Project. https://doi.org/10.17188/1742224

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