Materials Data on Cs3TmO3 by Materials Project

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

DOI:https://doi.org/10.17188/1289651· OSTI ID:1289651

Cs3TmO3 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are three inequivalent Cs1+ sites. In the first Cs1+ site, Cs1+ is bonded in a 1-coordinate geometry to five O2- atoms. There are a spread of Cs–O bond distances ranging from 2.84–3.37 Å. In the second Cs1+ site, Cs1+ is bonded in a 4-coordinate geometry to four equivalent O2- atoms. There are two shorter (2.96 Å) and two longer (3.40 Å) Cs–O bond lengths. In the third Cs1+ site, Cs1+ is bonded in a 4-coordinate geometry to four equivalent O2- atoms. There are two shorter (3.12 Å) and two longer (3.25 Å) Cs–O bond lengths. Tm3+ is bonded to four O2- atoms to form edge-sharing TmO4 tetrahedra. There are a spread of Tm–O bond distances ranging from 2.10–2.17 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to one Cs1+ and two equivalent Tm3+ atoms. In the second O2- site, O2- is bonded in a 1-coordinate geometry to six Cs1+ and one Tm3+ 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: 1289651
• Report Number(s): mp-754971
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
Cs-O-Tm
Cs3TmO3
crystal structure