Materials Data on LiLa(MoO4)2 by Materials Project

Dataset · Thu Apr 30 04:00:00 EDT 2020

DOI:https://doi.org/10.17188/1288216· OSTI ID:1288216

LiLa(MoO4)2 crystallizes in the orthorhombic Pbca space group. The structure is three-dimensional. Li1+ is bonded to five O2- atoms to form distorted LiO5 square pyramids that share corners with five MoO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.99–2.38 Å. La3+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.41–2.85 Å. There are two inequivalent Mo6+ sites. In the first Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with two equivalent LiO5 square pyramids. There are a spread of Mo–O bond distances ranging from 1.78–1.81 Å. In the second Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with three equivalent LiO5 square pyramids. There are a spread of Mo–O bond distances ranging from 1.77–1.85 Å. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one La3+ and one Mo6+ atom. In the second O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Li1+, one La3+, and one Mo6+ atom. In the third O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one La3+ and one Mo6+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to one La3+ and one Mo6+ atom. In the fifth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one La3+, and one Mo6+ atom. In the sixth O2- site, O2- is bonded in a 2-coordinate geometry to one Li1+, two equivalent La3+, and one Mo6+ atom. In the seventh O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one La3+, and one Mo6+ atom. In the eighth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one La3+, and one Mo6+ 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: 1288216
• Report Number(s): mp-744260
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
La-Li-Mo-O
LiLa(MoO4)2
crystal structure