Materials Data on Cu2IO8 by Materials Project
Abstract
Cu2O8I crystallizes in the monoclinic P2_1 space group. The structure is two-dimensional and consists of one Cu2O8I sheet oriented in the (1, 0, 0) direction. there are two inequivalent Cu sites. In the first Cu site, Cu is bonded to five O atoms to form CuO5 trigonal bipyramids that share corners with two equivalent IO6 octahedra, corners with two equivalent CuO5 trigonal bipyramids, and an edgeedge with one IO6 octahedra. The corner-sharing octahedra tilt angles range from 55–60°. There are a spread of Cu–O bond distances ranging from 1.89–1.98 Å. In the second Cu site, Cu is bonded in a 4-coordinate geometry to five O atoms. There are a spread of Cu–O bond distances ranging from 1.75–2.56 Å. There are eight inequivalent O sites. In the first O site, O is bonded in a distorted trigonal planar geometry to two equivalent Cu and one I atom. The O–I bond length is 1.99 Å. In the second O site, O is bonded in a 2-coordinate geometry to two equivalent Cu and one I atom. The O–I bond length is 1.91 Å. In the third O site, O is bonded in a bent 120 degrees geometry to one Cu and one Imore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1190743
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Collaborations:
- MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE
- Keywords:
- crystal structure; Cu2IO8; Cu-I-O
- OSTI Identifier:
- 1732352
- DOI:
- https://doi.org/10.17188/1732352
Citation Formats
The Materials Project. Materials Data on Cu2IO8 by Materials Project. United States: N. p., 2019.
Web. doi:10.17188/1732352.
The Materials Project. Materials Data on Cu2IO8 by Materials Project. United States. doi:https://doi.org/10.17188/1732352
The Materials Project. 2019.
"Materials Data on Cu2IO8 by Materials Project". United States. doi:https://doi.org/10.17188/1732352. https://www.osti.gov/servlets/purl/1732352. Pub date:Fri Jan 11 00:00:00 EST 2019
@article{osti_1732352,
title = {Materials Data on Cu2IO8 by Materials Project},
author = {The Materials Project},
abstractNote = {Cu2O8I crystallizes in the monoclinic P2_1 space group. The structure is two-dimensional and consists of one Cu2O8I sheet oriented in the (1, 0, 0) direction. there are two inequivalent Cu sites. In the first Cu site, Cu is bonded to five O atoms to form CuO5 trigonal bipyramids that share corners with two equivalent IO6 octahedra, corners with two equivalent CuO5 trigonal bipyramids, and an edgeedge with one IO6 octahedra. The corner-sharing octahedra tilt angles range from 55–60°. There are a spread of Cu–O bond distances ranging from 1.89–1.98 Å. In the second Cu site, Cu is bonded in a 4-coordinate geometry to five O atoms. There are a spread of Cu–O bond distances ranging from 1.75–2.56 Å. There are eight inequivalent O sites. In the first O site, O is bonded in a distorted trigonal planar geometry to two equivalent Cu and one I atom. The O–I bond length is 1.99 Å. In the second O site, O is bonded in a 2-coordinate geometry to two equivalent Cu and one I atom. The O–I bond length is 1.91 Å. In the third O site, O is bonded in a bent 120 degrees geometry to one Cu and one I atom. The O–I bond length is 1.89 Å. In the fourth O site, O is bonded in a distorted bent 150 degrees geometry to one Cu and one I atom. The O–I bond length is 1.91 Å. In the fifth O site, O is bonded in a water-like geometry to one Cu and one I atom. The O–I bond length is 1.90 Å. In the sixth O site, O is bonded in a water-like geometry to one Cu and one I atom. The O–I bond length is 1.92 Å. In the seventh O site, O is bonded in a single-bond geometry to one Cu atom. In the eighth O site, O is bonded in a single-bond geometry to one Cu atom. I is bonded to six O atoms to form IO6 octahedra that share corners with two equivalent CuO5 trigonal bipyramids and an edgeedge with one CuO5 trigonal bipyramid.},
doi = {10.17188/1732352},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}