Materials Data on Yb4Br6O by Materials Project
Yb4OBr6 crystallizes in the hexagonal P6_3mc space group. The structure is three-dimensional. there are two inequivalent Yb2+ sites. In the first Yb2+ site, Yb2+ is bonded in a distorted single-bond geometry to one O2- and seven Br1- atoms. The Yb–O bond length is 2.24 Å. There are a spread of Yb–Br bond distances ranging from 2.95–3.25 Å. In the second Yb2+ site, Yb2+ is bonded in a distorted single-bond geometry to one O2- and six Br1- atoms. The Yb–O bond length is 2.22 Å. There are three shorter (3.03 Å) and three longer (3.21 Å) Yb–Br bond lengths. O2- is bonded in a tetrahedral geometry to four Yb2+ atoms. There are two inequivalent Br1- sites. In the first Br1- site, Br1- is bonded in a 4-coordinate geometry to four Yb2+ atoms. In the second Br1- site, Br1- is bonded in a 5-coordinate geometry to five Yb2+ 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:
- 1308584
- Report Number(s):
- mp-850213
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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