U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Re2O7 by Materials Project
Abstract
Re2O7 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are four inequivalent Re7+ sites. In the first Re7+ site, Re7+ is bonded to six O2- atoms to form ReO6 octahedra that share corners with six ReO6 octahedra and corners with five OO5 square pyramids. The corner-sharing octahedra tilt angles range from 25–52°. There are a spread of Re–O bond distances ranging from 1.82–2.03 Å. In the second Re7+ site, Re7+ is bonded to six O2- atoms to form ReO6 octahedra that share corners with six ReO6 octahedra and corners with five OO5 square pyramids. The corner-sharing octahedra tilt angles range from 25–52°. There are a spread of Re–O bond distances ranging from 1.83–2.03 Å. In the third Re7+ site, Re7+ is bonded to six O2- atoms to form ReO6 octahedra that share corners with six ReO6 octahedra and corners with five OO5 square pyramids. The corner-sharing octahedra tilt angles range from 25–52°. There are a spread of Re–O bond distances ranging from 1.83–2.02 Å. In the fourth Re7+ site, Re7+ is bonded to six O2- atoms to form ReO6 octahedra that share corners with six ReO6 octahedra and corners with five OO5 square pyramids. The corner-sharingmore »
- Publication Date:
- Other Number(s):
- mvc-15954
- DOE Contract Number:
- AC02-05CH11231
- Research Org.:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Collaborations:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE; O-Re; Re2O7; crystal structure
- OSTI Identifier:
- 1319594
- DOI:
- https://doi.org/10.17188/1319594
Citation Formats
Materials Data on Re2O7 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1319594.
Materials Data on Re2O7 by Materials Project. United States. doi:https://doi.org/10.17188/1319594
2020.
"Materials Data on Re2O7 by Materials Project". United States. doi:https://doi.org/10.17188/1319594. https://www.osti.gov/servlets/purl/1319594. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1319594,
title = {Materials Data on Re2O7 by Materials Project},
abstractNote = {Re2O7 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are four inequivalent Re7+ sites. In the first Re7+ site, Re7+ is bonded to six O2- atoms to form ReO6 octahedra that share corners with six ReO6 octahedra and corners with five OO5 square pyramids. The corner-sharing octahedra tilt angles range from 25–52°. There are a spread of Re–O bond distances ranging from 1.82–2.03 Å. In the second Re7+ site, Re7+ is bonded to six O2- atoms to form ReO6 octahedra that share corners with six ReO6 octahedra and corners with five OO5 square pyramids. The corner-sharing octahedra tilt angles range from 25–52°. There are a spread of Re–O bond distances ranging from 1.83–2.03 Å. In the third Re7+ site, Re7+ is bonded to six O2- atoms to form ReO6 octahedra that share corners with six ReO6 octahedra and corners with five OO5 square pyramids. The corner-sharing octahedra tilt angles range from 25–52°. There are a spread of Re–O bond distances ranging from 1.83–2.02 Å. In the fourth Re7+ site, Re7+ is bonded to six O2- atoms to form ReO6 octahedra that share corners with six ReO6 octahedra and corners with five OO5 square pyramids. The corner-sharing octahedra tilt angles range from 25–52°. There are a spread of Re–O bond distances ranging from 1.83–2.03 Å. There are fourteen inequivalent O2- sites. In the first O2- site, O2- is bonded to five O2- atoms to form OO5 square pyramids that share corners with ten ReO6 octahedra. The corner-sharing octahedra tilt angles range from 64–75°. There are a spread of O–O bond distances ranging from 3.13–3.22 Å. In the second O2- site, O2- is bonded to five O2- atoms to form distorted OO5 square pyramids that share corners with ten ReO6 octahedra. The corner-sharing octahedra tilt angles range from 64–75°. There are a spread of O–O bond distances ranging from 3.15–3.23 Å. In the third O2- site, O2- is bonded in a bent 120 degrees geometry to two Re7+ and one O2- atom. In the fourth O2- site, O2- is bonded in a bent 120 degrees geometry to two Re7+ and one O2- atom. In the fifth O2- site, O2- is bonded in a bent 150 degrees geometry to two Re7+ and one O2- atom. In the sixth O2- site, O2- is bonded in a bent 150 degrees geometry to two Re7+ and one O2- atom. In the seventh O2- site, O2- is bonded in a bent 150 degrees geometry to two Re7+ and one O2- atom. In the eighth O2- site, O2- is bonded in a bent 150 degrees geometry to two Re7+ and one O2- atom. In the ninth O2- site, O2- is bonded in a bent 150 degrees geometry to two Re7+ atoms. In the tenth O2- site, O2- is bonded in a bent 150 degrees geometry to two Re7+ and one O2- atom. In the eleventh O2- site, O2- is bonded in a bent 150 degrees geometry to two Re7+ and one O2- atom. In the twelfth O2- site, O2- is bonded in a bent 150 degrees geometry to two Re7+ atoms. In the thirteenth O2- site, O2- is bonded in a bent 150 degrees geometry to two Re7+ and one O2- atom. In the fourteenth O2- site, O2- is bonded in a bent 150 degrees geometry to two Re7+ and one O2- atom.},
doi = {10.17188/1319594},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}