Materials Data on V(CrTe2)2 by Materials Project
Abstract
V(CrTe2)2 crystallizes in the monoclinic Cm space group. The structure is three-dimensional. V2+ is bonded to six Te2- atoms to form VTe6 octahedra that share corners with six equivalent CrTe6 octahedra, edges with two equivalent VTe6 octahedra, edges with four equivalent CrTe6 octahedra, and a faceface with one CrTe6 octahedra. The corner-sharing octahedra tilt angles range from 49–53°. There are a spread of V–Te bond distances ranging from 2.71–2.85 Å. There are two inequivalent Cr3+ sites. In the first Cr3+ site, Cr3+ is bonded to six Te2- atoms to form CrTe6 octahedra that share corners with six equivalent CrTe6 octahedra, edges with two equivalent CrTe6 octahedra, edges with four equivalent VTe6 octahedra, and a faceface with one CrTe6 octahedra. The corner-sharing octahedra tilt angles range from 49–53°. There are a spread of Cr–Te bond distances ranging from 2.72–2.86 Å. In the second Cr3+ site, Cr3+ is bonded to six Te2- atoms to form CrTe6 octahedra that share corners with six equivalent VTe6 octahedra, corners with six equivalent CrTe6 octahedra, edges with two equivalent CrTe6 octahedra, a faceface with one VTe6 octahedra, and a faceface with one CrTe6 octahedra. The corner-sharing octahedra tilt angles range from 49–53°. There are a spreadmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1216600
- 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; V(CrTe2)2; Cr-Te-V
- OSTI Identifier:
- 1729620
- DOI:
- https://doi.org/10.17188/1729620
Citation Formats
The Materials Project. Materials Data on V(CrTe2)2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1729620.
The Materials Project. Materials Data on V(CrTe2)2 by Materials Project. United States. doi:https://doi.org/10.17188/1729620
The Materials Project. 2020.
"Materials Data on V(CrTe2)2 by Materials Project". United States. doi:https://doi.org/10.17188/1729620. https://www.osti.gov/servlets/purl/1729620. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1729620,
title = {Materials Data on V(CrTe2)2 by Materials Project},
author = {The Materials Project},
abstractNote = {V(CrTe2)2 crystallizes in the monoclinic Cm space group. The structure is three-dimensional. V2+ is bonded to six Te2- atoms to form VTe6 octahedra that share corners with six equivalent CrTe6 octahedra, edges with two equivalent VTe6 octahedra, edges with four equivalent CrTe6 octahedra, and a faceface with one CrTe6 octahedra. The corner-sharing octahedra tilt angles range from 49–53°. There are a spread of V–Te bond distances ranging from 2.71–2.85 Å. There are two inequivalent Cr3+ sites. In the first Cr3+ site, Cr3+ is bonded to six Te2- atoms to form CrTe6 octahedra that share corners with six equivalent CrTe6 octahedra, edges with two equivalent CrTe6 octahedra, edges with four equivalent VTe6 octahedra, and a faceface with one CrTe6 octahedra. The corner-sharing octahedra tilt angles range from 49–53°. There are a spread of Cr–Te bond distances ranging from 2.72–2.86 Å. In the second Cr3+ site, Cr3+ is bonded to six Te2- atoms to form CrTe6 octahedra that share corners with six equivalent VTe6 octahedra, corners with six equivalent CrTe6 octahedra, edges with two equivalent CrTe6 octahedra, a faceface with one VTe6 octahedra, and a faceface with one CrTe6 octahedra. The corner-sharing octahedra tilt angles range from 49–53°. There are a spread of Cr–Te bond distances ranging from 2.77–2.81 Å. There are four inequivalent Te2- sites. In the first Te2- site, Te2- is bonded in a distorted rectangular see-saw-like geometry to one V2+ and three Cr3+ atoms. In the second Te2- site, Te2- is bonded in a distorted rectangular see-saw-like geometry to two equivalent V2+ and two Cr3+ atoms. In the third Te2- site, Te2- is bonded in a 5-coordinate geometry to one V2+ and four Cr3+ atoms. In the fourth Te2- site, Te2- is bonded in a 5-coordinate geometry to two equivalent V2+ and three Cr3+ atoms.},
doi = {10.17188/1729620},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sun May 03 00:00:00 EDT 2020},
month = {Sun May 03 00:00:00 EDT 2020}
}