Materials Data on LiYb(WO4)2 by Materials Project

Dataset · Sat Jul 18 04:00:00 EDT 2020

DOI:https://doi.org/10.17188/1193926· OSTI ID:1193926

LiYb(WO4)2 crystallizes in the monoclinic P2/c space group. The structure is three-dimensional. Li1+ is bonded in a distorted see-saw-like geometry to four O2- atoms. There are two shorter (2.03 Å) and two longer (2.04 Å) Li–O bond lengths. Yb3+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Yb–O bond distances ranging from 2.30–2.43 Å. W6+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of W–O bond distances ranging from 1.80–2.20 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to one Yb3+ and two equivalent W6+ atoms. In the second O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two equivalent W6+ atoms. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to one Li1+, one Yb3+, and one W6+ atom. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one Yb3+, and one W6+ atom.

• Research Organization: LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
• Sponsoring Organization: USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
• Contributing Organization: The Materials Project; MIT; UC Berkeley; Duke; U Louvain
• DOE Contract Number: AC02-05CH11231
• OSTI ID: 1193926
• Report Number(s): mp-19104
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
Li-O-W-Yb
LiYb(WO4)2
crystal structure