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Materials Data on Cs2TiOF5 by Materials Project

Dataset ·
DOI:https://doi.org/10.17188/1708007· OSTI ID:1708007
Cs2TiOF5 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Cs is bonded in a 5-coordinate geometry to one O and four F atoms. The Cs–O bond length is 3.01 Å. There are two shorter (3.00 Å) and two longer (3.12 Å) Cs–F bond lengths. Ti is bonded to six F atoms to form corner-sharing TiF6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are a spread of Ti–F bond distances ranging from 1.86–2.03 Å. O is bonded in an L-shaped geometry to two equivalent Cs atoms. There are three inequivalent F sites. In the first F site, F is bonded in a distorted single-bond geometry to two equivalent Cs and one Ti atom. In the second F site, F is bonded in a distorted single-bond geometry to two equivalent Cs and one Ti atom. In the third F site, F is bonded in a linear geometry to two equivalent Ti 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:
1708007
Report Number(s):
mp-1188571
Country of Publication:
United States
Language:
English

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