Materials Data on ReO2F3 by Materials Project

Dataset · Sat May 02 04:00:00 EDT 2020

DOI:https://doi.org/10.17188/1268944· OSTI ID:1268944

ReO2F3 crystallizes in the orthorhombic Cmce space group. The structure is zero-dimensional and consists of four ReO2F3 clusters. there are two inequivalent Re7+ sites. In the first Re7+ site, Re7+ is bonded to two equivalent O2- and four F1- atoms to form distorted corner-sharing ReO2F4 octahedra. The corner-sharing octahedral tilt angles are 13°. Both Re–O bond lengths are 1.70 Å. There are two shorter (1.87 Å) and two longer (2.13 Å) Re–F bond lengths. In the second Re7+ site, Re7+ is bonded to two equivalent O2- and four F1- atoms to form distorted corner-sharing ReO2F4 octahedra. The corner-sharing octahedral tilt angles are 13°. Both Re–O bond lengths are 1.70 Å. There are a spread of Re–F bond distances ranging from 1.87–2.14 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one Re7+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one Re7+ atom. There are four inequivalent F1- sites. In the first F1- site, F1- is bonded in a single-bond geometry to one Re7+ atom. In the second F1- site, F1- is bonded in a linear geometry to two Re7+ atoms. In the third F1- site, F1- is bonded in a single-bond geometry to one Re7+ atom. In the fourth F1- site, F1- is bonded in a single-bond geometry to one Re7+ 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: 1268944
• Report Number(s): mp-555704
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
F-O-Re
ReO2F3
crystal structure