Materials Data on LaOF by Materials Project

Dataset · Wed Jul 15 04:00:00 EDT 2020

DOI:https://doi.org/10.17188/1286594· OSTI ID:1286594

LaOF crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. La3+ is bonded in a body-centered cubic geometry to four equivalent O2- and four equivalent F1- atoms. All La–O bond lengths are 2.40 Å. All La–F bond lengths are 2.64 Å. O2- is bonded to four equivalent La3+ atoms to form distorted OLa4 tetrahedra that share corners with four equivalent OLa4 tetrahedra, corners with twelve equivalent FLa4 tetrahedra, edges with two equivalent FLa4 tetrahedra, and edges with four equivalent OLa4 tetrahedra. F1- is bonded to four equivalent La3+ atoms to form distorted FLa4 tetrahedra that share corners with four equivalent FLa4 tetrahedra, corners with twelve equivalent OLa4 tetrahedra, edges with two equivalent OLa4 tetrahedra, and edges with four equivalent FLa4 tetrahedra.

• 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: 1286594
• Report Number(s): mp-7100
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
F-La-O
LaOF
crystal structure