Materials Data on LuSeO3F by Materials Project
LuSeO3F crystallizes in the triclinic P-1 space group. The structure is three-dimensional. Lu3+ is bonded to five O2- and two equivalent F1- atoms to form a mixture of edge and corner-sharing LuO5F2 pentagonal bipyramids. There are a spread of Lu–O bond distances ranging from 2.24–2.37 Å. There are one shorter (2.15 Å) and one longer (2.16 Å) Lu–F bond lengths. Se4+ is bonded in a trigonal non-coplanar geometry to three O2- atoms. There is one shorter (1.70 Å) and two longer (1.75 Å) Se–O bond length. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Lu3+ and one Se4+ atom. In the second O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Lu3+ and one Se4+ atom. In the third O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Lu3+ and one Se4+ atom. F1- is bonded in a linear geometry to two equivalent Lu3+ 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:
- 1271999
- Report Number(s):
- mp-561326
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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