Materials Data on Hg6BiAs4Cl7 by Materials Project
Abstract
Hg6As4BiCl7 crystallizes in the cubic Pa-3 space group. The structure is three-dimensional. Hg2+ is bonded in a 7-coordinate geometry to two As2- and five Cl1- atoms. Both Hg–As bond lengths are 2.58 Å. There are a spread of Hg–Cl bond distances ranging from 3.18–3.50 Å. Bi3+ is bonded in an octahedral geometry to six equivalent Cl1- atoms. All Bi–Cl bond lengths are 2.73 Å. There are two inequivalent As2- sites. In the first As2- site, As2- is bonded to three equivalent Hg2+ and one As2- atom to form corner-sharing AsHg3As tetrahedra. The As–As bond length is 2.50 Å. In the second As2- site, As2- is bonded to three equivalent Hg2+ and one As2- atom to form corner-sharing AsHg3As tetrahedra. There are two inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a 5-coordinate geometry to four equivalent Hg2+ and one Bi3+ atom. In the second Cl1- site, Cl1- is bonded in a 12-coordinate geometry to six equivalent Hg2+ atoms.
- Authors:
- Publication Date:
- Other Number(s):
- mp-570652
- 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; Hg6BiAs4Cl7; As-Bi-Cl-Hg
- OSTI Identifier:
- 1275839
- DOI:
- https://doi.org/10.17188/1275839
Citation Formats
The Materials Project. Materials Data on Hg6BiAs4Cl7 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1275839.
The Materials Project. Materials Data on Hg6BiAs4Cl7 by Materials Project. United States. doi:https://doi.org/10.17188/1275839
The Materials Project. 2020.
"Materials Data on Hg6BiAs4Cl7 by Materials Project". United States. doi:https://doi.org/10.17188/1275839. https://www.osti.gov/servlets/purl/1275839. Pub date:Fri May 29 00:00:00 EDT 2020
@article{osti_1275839,
title = {Materials Data on Hg6BiAs4Cl7 by Materials Project},
author = {The Materials Project},
abstractNote = {Hg6As4BiCl7 crystallizes in the cubic Pa-3 space group. The structure is three-dimensional. Hg2+ is bonded in a 7-coordinate geometry to two As2- and five Cl1- atoms. Both Hg–As bond lengths are 2.58 Å. There are a spread of Hg–Cl bond distances ranging from 3.18–3.50 Å. Bi3+ is bonded in an octahedral geometry to six equivalent Cl1- atoms. All Bi–Cl bond lengths are 2.73 Å. There are two inequivalent As2- sites. In the first As2- site, As2- is bonded to three equivalent Hg2+ and one As2- atom to form corner-sharing AsHg3As tetrahedra. The As–As bond length is 2.50 Å. In the second As2- site, As2- is bonded to three equivalent Hg2+ and one As2- atom to form corner-sharing AsHg3As tetrahedra. There are two inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a 5-coordinate geometry to four equivalent Hg2+ and one Bi3+ atom. In the second Cl1- site, Cl1- is bonded in a 12-coordinate geometry to six equivalent Hg2+ atoms.},
doi = {10.17188/1275839},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri May 29 00:00:00 EDT 2020},
month = {Fri May 29 00:00:00 EDT 2020}
}