Materials Data on RbVP2S7 by Materials Project
RbVP2S7 crystallizes in the monoclinic C2 space group. The structure is three-dimensional. Rb1+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of Rb–S bond distances ranging from 3.56–3.76 Å. V3+ is bonded to six S2- atoms to form VS6 octahedra that share corners with two equivalent PS4 tetrahedra and edges with two equivalent PS4 tetrahedra. There are a spread of V–S bond distances ranging from 2.41–2.48 Å. P5+ is bonded to four S2- atoms to form PS4 tetrahedra that share a cornercorner with one VS6 octahedra, a cornercorner with one PS4 tetrahedra, and an edgeedge with one VS6 octahedra. The corner-sharing octahedral tilt angles are 62°. There are a spread of P–S bond distances ranging from 2.03–2.16 Å. There are four inequivalent S2- sites. In the first S2- site, S2- is bonded in a distorted water-like geometry to two equivalent Rb1+ and two equivalent P5+ atoms. In the second S2- site, S2- is bonded in a 2-coordinate geometry to one Rb1+, one V3+, and one P5+ atom. In the third S2- site, S2- is bonded in a distorted L-shaped geometry to one Rb1+, one V3+, and one P5+ atom. In the fourth S2- site, S2- is bonded in a distorted L-shaped geometry to one Rb1+, one V3+, and one P5+ atom.
- 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:
- 1312985
- Report Number(s):
- mp-9102
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
Similar Records
Materials Data on CsVP2S7 by Materials Project
Materials Data on KVP2S7 by Materials Project