U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on V12CoH24C8(NO16)2 by Materials Project
Abstract
V12CoO32(N(CH3)4)2 crystallizes in the triclinic P-1 space group. The structure is three-dimensional and consists of two tetramethylammonium molecules and one V12CoO32 framework. In the V12CoO32 framework, there are six inequivalent V5+ sites. In the first V5+ site, V5+ is bonded to four O2- atoms to form corner-sharing VO4 tetrahedra. There are a spread of V–O bond distances ranging from 1.63–1.86 Å. In the second V5+ site, V5+ is bonded to five O2- atoms to form distorted VO5 trigonal bipyramids that share corners with two VO4 tetrahedra, corners with two equivalent VO5 trigonal bipyramids, and an edgeedge with one VO5 trigonal bipyramid. There are a spread of V–O bond distances ranging from 1.64–2.04 Å. In the third V5+ site, V5+ is bonded to five O2- atoms to form distorted VO5 trigonal bipyramids that share a cornercorner with one CoO6 octahedra, corners with three equivalent VO4 tetrahedra, and edges with two VO5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 36°. There are a spread of V–O bond distances ranging from 1.64–2.05 Å. In the fourth V5+ site, V5+ is bonded to four O2- atoms to form corner-sharing VO4 tetrahedra. There are a spread of V–O bond distances ranging from 1.62–1.87 Å.more »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1201666
- 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; V12CoH24C8(NO16)2; C-Co-H-N-O-V
- OSTI Identifier:
- 1711165
- DOI:
- https://doi.org/10.17188/1711165
Citation Formats
The Materials Project. Materials Data on V12CoH24C8(NO16)2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1711165.
The Materials Project. Materials Data on V12CoH24C8(NO16)2 by Materials Project. United States. doi:https://doi.org/10.17188/1711165
The Materials Project. 2020.
"Materials Data on V12CoH24C8(NO16)2 by Materials Project". United States. doi:https://doi.org/10.17188/1711165. https://www.osti.gov/servlets/purl/1711165. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1711165,
title = {Materials Data on V12CoH24C8(NO16)2 by Materials Project},
author = {The Materials Project},
abstractNote = {V12CoO32(N(CH3)4)2 crystallizes in the triclinic P-1 space group. The structure is three-dimensional and consists of two tetramethylammonium molecules and one V12CoO32 framework. In the V12CoO32 framework, there are six inequivalent V5+ sites. In the first V5+ site, V5+ is bonded to four O2- atoms to form corner-sharing VO4 tetrahedra. There are a spread of V–O bond distances ranging from 1.63–1.86 Å. In the second V5+ site, V5+ is bonded to five O2- atoms to form distorted VO5 trigonal bipyramids that share corners with two VO4 tetrahedra, corners with two equivalent VO5 trigonal bipyramids, and an edgeedge with one VO5 trigonal bipyramid. There are a spread of V–O bond distances ranging from 1.64–2.04 Å. In the third V5+ site, V5+ is bonded to five O2- atoms to form distorted VO5 trigonal bipyramids that share a cornercorner with one CoO6 octahedra, corners with three equivalent VO4 tetrahedra, and edges with two VO5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 36°. There are a spread of V–O bond distances ranging from 1.64–2.05 Å. In the fourth V5+ site, V5+ is bonded to four O2- atoms to form corner-sharing VO4 tetrahedra. There are a spread of V–O bond distances ranging from 1.62–1.87 Å. In the fifth V5+ site, V5+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of V–O bond distances ranging from 1.64–2.03 Å. In the sixth V5+ site, V5+ is bonded to five O2- atoms to form distorted VO5 trigonal bipyramids that share corners with two VO4 tetrahedra, corners with two equivalent VO5 trigonal bipyramids, and an edgeedge with one VO5 trigonal bipyramid. There are a spread of V–O bond distances ranging from 1.61–1.99 Å. Co2+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with two equivalent VO5 trigonal bipyramids. There are a spread of Co–O bond distances ranging from 1.74–2.30 Å. There are sixteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to two V5+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to three V5+ atoms. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to three V5+ atoms. In the fourth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three V5+ atoms. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to three V5+ atoms. In the sixth O2- site, O2- is bonded in a single-bond geometry to one V5+ atom. In the seventh O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one V5+ and one Co2+ atom. In the eighth O2- site, O2- is bonded in a bent 150 degrees geometry to two V5+ atoms. In the ninth O2- site, O2- is bonded in a distorted trigonal planar geometry to three V5+ atoms. In the tenth O2- site, O2- is bonded in a single-bond geometry to one V5+ atom. In the eleventh O2- site, O2- is bonded in a single-bond geometry to one V5+ atom. In the twelfth O2- site, O2- is bonded in a single-bond geometry to one V5+ atom. In the thirteenth O2- site, O2- is bonded in a distorted T-shaped geometry to three V5+ atoms. In the fourteenth O2- site, O2- is bonded in a single-bond geometry to one V5+ atom. In the fifteenth O2- site, O2- is bonded in a single-bond geometry to one Co2+ atom. In the sixteenth O2- site, O2- is bonded in a single-bond geometry to one Co2+ atom.},
doi = {10.17188/1711165},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat May 02 00:00:00 EDT 2020},
month = {Sat May 02 00:00:00 EDT 2020}
}