Materials Data on S3N2 by Materials Project
N2S3 crystallizes in the orthorhombic Pmn2_1 space group. The structure is two-dimensional and consists of one N2S3 sheet oriented in the (0, 1, 0) direction. N3+ is bonded in a trigonal planar geometry to three S2- atoms. There are a spread of N–S bond distances ranging from 1.67–1.79 Å. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a water-like geometry to two equivalent N3+ atoms. In the second S2- site, S2- is bonded in a water-like geometry to two equivalent N3+ atoms.
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