U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on AgHg2AsO4 by Materials Project
Abstract
AgHg2AsO4 crystallizes in the orthorhombic Pbam space group. The structure is three-dimensional. Ag1+ is bonded in an L-shaped geometry to two equivalent O2- atoms. Both Ag–O bond lengths are 2.34 Å. Hg2+ is bonded in a 3-coordinate geometry to three O2- atoms. There are a spread of Hg–O bond distances ranging from 2.31–2.43 Å. As3+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of As–O bond distances ranging from 1.72–1.75 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Hg2+ and one As3+ atom. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to one Ag1+, one Hg2+, and one As3+ atom. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Hg2+ and one As3+ atom.
- Publication Date:
- Other Number(s):
- mp-558188
- 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; Ag-As-Hg-O; AgHg2AsO4; crystal structure
- OSTI Identifier:
- 1270209
- DOI:
- https://doi.org/10.17188/1270209
Citation Formats
Materials Data on AgHg2AsO4 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1270209.
Materials Data on AgHg2AsO4 by Materials Project. United States. doi:https://doi.org/10.17188/1270209
2020.
"Materials Data on AgHg2AsO4 by Materials Project". United States. doi:https://doi.org/10.17188/1270209. https://www.osti.gov/servlets/purl/1270209. Pub date:Wed Jul 22 00:00:00 EDT 2020
@article{osti_1270209,
title = {Materials Data on AgHg2AsO4 by Materials Project},
abstractNote = {AgHg2AsO4 crystallizes in the orthorhombic Pbam space group. The structure is three-dimensional. Ag1+ is bonded in an L-shaped geometry to two equivalent O2- atoms. Both Ag–O bond lengths are 2.34 Å. Hg2+ is bonded in a 3-coordinate geometry to three O2- atoms. There are a spread of Hg–O bond distances ranging from 2.31–2.43 Å. As3+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of As–O bond distances ranging from 1.72–1.75 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Hg2+ and one As3+ atom. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to one Ag1+, one Hg2+, and one As3+ atom. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Hg2+ and one As3+ atom.},
doi = {10.17188/1270209},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}