Materials Data on Cs8Tl8O by Materials Project

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

DOI:https://doi.org/10.17188/1271774· OSTI ID:1271774

Cs8Tl8O crystallizes in the trigonal R-3 space group. The structure is three-dimensional. there are two inequivalent Cs sites. In the first Cs site, Cs is bonded in a 6-coordinate geometry to six equivalent Tl atoms. There are three shorter (3.94 Å) and three longer (4.02 Å) Cs–Tl bond lengths. In the second Cs site, Cs is bonded in a single-bond geometry to five Tl and one O atom. There are a spread of Cs–Tl bond distances ranging from 4.00–4.42 Å. The Cs–O bond length is 2.95 Å. There are two inequivalent Tl sites. In the first Tl site, Tl is bonded in a 9-coordinate geometry to six equivalent Cs and three equivalent Tl atoms. All Tl–Tl bond lengths are 3.24 Å. In the second Tl site, Tl is bonded in a 10-coordinate geometry to five Cs and five Tl atoms. There are two shorter (3.23 Å) and two longer (3.34 Å) Tl–Tl bond lengths. O is bonded in an octahedral geometry to six equivalent Cs atoms.

• 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: 1271774
• Report Number(s): mp-561017
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
Cs-O-Tl
Cs8Tl8O
crystal structure