Materials Data on Cr3AsN2O13 by Materials Project
Abstract
Cr3AsO13N2 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of eight ammonia molecules and four Cr3AsO13 clusters. In each Cr3AsO13 cluster, there are three inequivalent Cr+3.67+ sites. In the first Cr+3.67+ site, Cr+3.67+ is bonded to four O2- atoms to form CrO4 tetrahedra that share a cornercorner with one AsO4 tetrahedra. There are a spread of Cr–O bond distances ranging from 1.62–1.83 Å. In the second Cr+3.67+ site, Cr+3.67+ is bonded to four O2- atoms to form CrO4 tetrahedra that share a cornercorner with one AsO4 tetrahedra. There are a spread of Cr–O bond distances ranging from 1.62–1.84 Å. In the third Cr+3.67+ site, Cr+3.67+ is bonded to four O2- atoms to form CrO4 tetrahedra that share a cornercorner with one AsO4 tetrahedra. There are a spread of Cr–O bond distances ranging from 1.62–1.82 Å. As5+ is bonded to four O2- atoms to form AsO4 tetrahedra that share corners with three CrO4 tetrahedra. There are a spread of As–O bond distances ranging from 1.67–1.77 Å. There are thirteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to one Cr+3.67+ and one As5+ atom. In the secondmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1204235
- 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; Cr3AsN2O13; As-Cr-N-O
- OSTI Identifier:
- 1674892
- DOI:
- https://doi.org/10.17188/1674892
Citation Formats
The Materials Project. Materials Data on Cr3AsN2O13 by Materials Project. United States: N. p., 2019.
Web. doi:10.17188/1674892.
The Materials Project. Materials Data on Cr3AsN2O13 by Materials Project. United States. doi:https://doi.org/10.17188/1674892
The Materials Project. 2019.
"Materials Data on Cr3AsN2O13 by Materials Project". United States. doi:https://doi.org/10.17188/1674892. https://www.osti.gov/servlets/purl/1674892. Pub date:Sat Jan 12 00:00:00 EST 2019
@article{osti_1674892,
title = {Materials Data on Cr3AsN2O13 by Materials Project},
author = {The Materials Project},
abstractNote = {Cr3AsO13N2 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of eight ammonia molecules and four Cr3AsO13 clusters. In each Cr3AsO13 cluster, there are three inequivalent Cr+3.67+ sites. In the first Cr+3.67+ site, Cr+3.67+ is bonded to four O2- atoms to form CrO4 tetrahedra that share a cornercorner with one AsO4 tetrahedra. There are a spread of Cr–O bond distances ranging from 1.62–1.83 Å. In the second Cr+3.67+ site, Cr+3.67+ is bonded to four O2- atoms to form CrO4 tetrahedra that share a cornercorner with one AsO4 tetrahedra. There are a spread of Cr–O bond distances ranging from 1.62–1.84 Å. In the third Cr+3.67+ site, Cr+3.67+ is bonded to four O2- atoms to form CrO4 tetrahedra that share a cornercorner with one AsO4 tetrahedra. There are a spread of Cr–O bond distances ranging from 1.62–1.82 Å. As5+ is bonded to four O2- atoms to form AsO4 tetrahedra that share corners with three CrO4 tetrahedra. There are a spread of As–O bond distances ranging from 1.67–1.77 Å. There are thirteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to one Cr+3.67+ and one As5+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one Cr+3.67+ atom. In the third O2- site, O2- is bonded in a bent 120 degrees geometry to one Cr+3.67+ and one As5+ atom. In the fourth O2- site, O2- is bonded in a single-bond geometry to one Cr+3.67+ atom. In the fifth O2- site, O2- is bonded in a single-bond geometry to one Cr+3.67+ atom. In the sixth O2- site, O2- is bonded in a single-bond geometry to one Cr+3.67+ atom. In the seventh O2- site, O2- is bonded in a single-bond geometry to one Cr+3.67+ atom. In the eighth O2- site, O2- is bonded in a single-bond geometry to one Cr+3.67+ atom. In the ninth O2- site, O2- is bonded in a single-bond geometry to one Cr+3.67+ atom. In the tenth O2- site, O2- is bonded in a single-bond geometry to one Cr+3.67+ atom. In the eleventh O2- site, O2- is bonded in a single-bond geometry to one Cr+3.67+ atom. In the twelfth O2- site, O2- is bonded in a single-bond geometry to one As5+ atom. In the thirteenth O2- site, O2- is bonded in a bent 120 degrees geometry to one Cr+3.67+ and one As5+ atom.},
doi = {10.17188/1674892},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}