Materials Data on As8S9 by Materials Project
As4S5(SAs)4 crystallizes in the monoclinic P2/c space group. The structure is zero-dimensional and consists of two tetraarsenic tetrasulfide molecules and two As4S5 clusters. In each As4S5 cluster, there are two inequivalent As+2.25+ sites. In the first As+2.25+ site, As+2.25+ is bonded in a water-like geometry to two S2- atoms. There are one shorter (2.26 Å) and one longer (2.28 Å) As–S bond lengths. In the second As+2.25+ site, As+2.25+ is bonded in a trigonal non-coplanar geometry to three S2- atoms. There are one shorter (2.27 Å) and two longer (2.28 Å) As–S bond lengths. There are three inequivalent S2- sites. In the first S2- site, S2- is bonded in a water-like geometry to two As+2.25+ atoms. In the second S2- site, S2- is bonded in a bent 120 degrees geometry to two equivalent As+2.25+ atoms. In the third S2- site, S2- is bonded in a water-like geometry to two As+2.25+ atoms.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Contributing Organization:
- MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- OSTI ID:
- 1205397
- Report Number(s):
- mp-31070
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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