Materials Data on Cd3AsCl3 by Materials Project
Abstract
Cd3AsCl3 is Hausmannite-derived structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are three inequivalent Cd2+ sites. In the first Cd2+ site, Cd2+ is bonded to one As3- and five Cl1- atoms to form distorted CdAsCl5 octahedra that share corners with eight CdAsCl5 octahedra and edges with two equivalent CdAs2Cl4 octahedra. The corner-sharing octahedra tilt angles range from 47–57°. The Cd–As bond length is 2.59 Å. There are a spread of Cd–Cl bond distances ranging from 2.54–3.20 Å. In the second Cd2+ site, Cd2+ is bonded to two equivalent As3- and four Cl1- atoms to form a mixture of corner and edge-sharing CdAs2Cl4 octahedra. The corner-sharing octahedra tilt angles range from 48–57°. Both Cd–As bond lengths are 2.57 Å. There are two shorter (3.16 Å) and two longer (3.24 Å) Cd–Cl bond lengths. In the third Cd2+ site, Cd2+ is bonded in a rectangular see-saw-like geometry to one As3- and three Cl1- atoms. The Cd–As bond length is 2.57 Å. There are two shorter (2.59 Å) and one longer (2.68 Å) Cd–Cl bond lengths. As3- is bonded to four Cd2+ atoms to form corner-sharing AsCd4 tetrahedra. There are two inequivalent Cl1- sites. In the firstmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-27899
- 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; Cd3AsCl3; As-Cd-Cl
- OSTI Identifier:
- 1202061
- DOI:
- https://doi.org/10.17188/1202061
Citation Formats
The Materials Project. Materials Data on Cd3AsCl3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1202061.
The Materials Project. Materials Data on Cd3AsCl3 by Materials Project. United States. doi:https://doi.org/10.17188/1202061
The Materials Project. 2020.
"Materials Data on Cd3AsCl3 by Materials Project". United States. doi:https://doi.org/10.17188/1202061. https://www.osti.gov/servlets/purl/1202061. Pub date:Wed Jul 22 00:00:00 EDT 2020
@article{osti_1202061,
title = {Materials Data on Cd3AsCl3 by Materials Project},
author = {The Materials Project},
abstractNote = {Cd3AsCl3 is Hausmannite-derived structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are three inequivalent Cd2+ sites. In the first Cd2+ site, Cd2+ is bonded to one As3- and five Cl1- atoms to form distorted CdAsCl5 octahedra that share corners with eight CdAsCl5 octahedra and edges with two equivalent CdAs2Cl4 octahedra. The corner-sharing octahedra tilt angles range from 47–57°. The Cd–As bond length is 2.59 Å. There are a spread of Cd–Cl bond distances ranging from 2.54–3.20 Å. In the second Cd2+ site, Cd2+ is bonded to two equivalent As3- and four Cl1- atoms to form a mixture of corner and edge-sharing CdAs2Cl4 octahedra. The corner-sharing octahedra tilt angles range from 48–57°. Both Cd–As bond lengths are 2.57 Å. There are two shorter (3.16 Å) and two longer (3.24 Å) Cd–Cl bond lengths. In the third Cd2+ site, Cd2+ is bonded in a rectangular see-saw-like geometry to one As3- and three Cl1- atoms. The Cd–As bond length is 2.57 Å. There are two shorter (2.59 Å) and one longer (2.68 Å) Cd–Cl bond lengths. As3- is bonded to four Cd2+ atoms to form corner-sharing AsCd4 tetrahedra. There are two inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a 4-coordinate geometry to four Cd2+ atoms. In the second Cl1- site, Cl1- is bonded in a distorted rectangular see-saw-like geometry to four Cd2+ atoms.},
doi = {10.17188/1202061},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Jul 22 00:00:00 EDT 2020},
month = {Wed Jul 22 00:00:00 EDT 2020}
}