U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on V2Co(PO5)2 by Materials Project
Abstract
V2Co(PO5)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. V4+ is bonded to six O2- atoms to form distorted VO6 octahedra that share a cornercorner with one CoO6 octahedra, corners with two equivalent VO6 octahedra, corners with four equivalent PO4 tetrahedra, and a faceface with one CoO6 octahedra. The corner-sharing octahedra tilt angles range from 38–54°. There are a spread of V–O bond distances ranging from 1.72–2.20 Å. Co2+ is bonded to six O2- atoms to form distorted CoO6 octahedra that share corners with two equivalent VO6 octahedra, corners with four equivalent PO4 tetrahedra, and faces with two equivalent VO6 octahedra. The corner-sharing octahedral tilt angles are 54°. There are two shorter (2.09 Å) and four longer (2.10 Å) Co–O bond lengths. P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two equivalent CoO6 octahedra and corners with four equivalent VO6 octahedra. The corner-sharing octahedra tilt angles range from 30–50°. There are a spread of P–O bond distances ranging from 1.53–1.57 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to one V4+, one Co2+, and one P5+ atom. In themore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-18729
- 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; V2Co(PO5)2; Co-O-P-V
- OSTI Identifier:
- 1193409
- DOI:
- https://doi.org/10.17188/1193409
Citation Formats
The Materials Project. Materials Data on V2Co(PO5)2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1193409.
The Materials Project. Materials Data on V2Co(PO5)2 by Materials Project. United States. doi:https://doi.org/10.17188/1193409
The Materials Project. 2020.
"Materials Data on V2Co(PO5)2 by Materials Project". United States. doi:https://doi.org/10.17188/1193409. https://www.osti.gov/servlets/purl/1193409. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1193409,
title = {Materials Data on V2Co(PO5)2 by Materials Project},
author = {The Materials Project},
abstractNote = {V2Co(PO5)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. V4+ is bonded to six O2- atoms to form distorted VO6 octahedra that share a cornercorner with one CoO6 octahedra, corners with two equivalent VO6 octahedra, corners with four equivalent PO4 tetrahedra, and a faceface with one CoO6 octahedra. The corner-sharing octahedra tilt angles range from 38–54°. There are a spread of V–O bond distances ranging from 1.72–2.20 Å. Co2+ is bonded to six O2- atoms to form distorted CoO6 octahedra that share corners with two equivalent VO6 octahedra, corners with four equivalent PO4 tetrahedra, and faces with two equivalent VO6 octahedra. The corner-sharing octahedral tilt angles are 54°. There are two shorter (2.09 Å) and four longer (2.10 Å) Co–O bond lengths. P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two equivalent CoO6 octahedra and corners with four equivalent VO6 octahedra. The corner-sharing octahedra tilt angles range from 30–50°. There are a spread of P–O bond distances ranging from 1.53–1.57 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to one V4+, one Co2+, and one P5+ atom. In the second O2- site, O2- is bonded in a bent 150 degrees geometry to one V4+ and one P5+ atom. In the third O2- site, O2- is bonded in a bent 150 degrees geometry to one V4+ and one P5+ atom. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent V4+ and one Co2+ atom. In the fifth O2- site, O2- is bonded in a 3-coordinate geometry to one V4+, one Co2+, and one P5+ atom.},
doi = {10.17188/1193409},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jul 23 00:00:00 EDT 2020},
month = {Thu Jul 23 00:00:00 EDT 2020}
}