U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Li2VPCO7 by Materials Project
Abstract
Li2VCPO7 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. there are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 1.96–2.24 Å. In the second Li1+ site, Li1+ is bonded to five O2- atoms to form distorted LiO5 trigonal bipyramids that share corners with two equivalent VO6 octahedra, corners with three equivalent PO4 tetrahedra, and an edgeedge with one VO6 octahedra. The corner-sharing octahedra tilt angles range from 64–76°. There are a spread of Li–O bond distances ranging from 1.99–2.33 Å. V3+ is bonded to six O2- atoms to form VO6 octahedra that share corners with four equivalent PO4 tetrahedra, corners with two equivalent LiO5 trigonal bipyramids, and an edgeedge with one LiO5 trigonal bipyramid. There are a spread of V–O bond distances ranging from 1.99–2.15 Å. C4+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of C–O bond distances ranging from 1.26–1.33 Å. P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with four equivalent VO6 octahedra and corners with three equivalent LiO5more »
- Authors:
- Publication Date:
- Other Number(s):
- mp-770949
- 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; Li2VPCO7; C-Li-O-P-V
- OSTI Identifier:
- 1300197
- DOI:
- https://doi.org/10.17188/1300197
Citation Formats
The Materials Project. Materials Data on Li2VPCO7 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1300197.
The Materials Project. Materials Data on Li2VPCO7 by Materials Project. United States. doi:https://doi.org/10.17188/1300197
The Materials Project. 2020.
"Materials Data on Li2VPCO7 by Materials Project". United States. doi:https://doi.org/10.17188/1300197. https://www.osti.gov/servlets/purl/1300197. Pub date:Thu Jun 04 00:00:00 EDT 2020
@article{osti_1300197,
title = {Materials Data on Li2VPCO7 by Materials Project},
author = {The Materials Project},
abstractNote = {Li2VCPO7 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. there are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 1.96–2.24 Å. In the second Li1+ site, Li1+ is bonded to five O2- atoms to form distorted LiO5 trigonal bipyramids that share corners with two equivalent VO6 octahedra, corners with three equivalent PO4 tetrahedra, and an edgeedge with one VO6 octahedra. The corner-sharing octahedra tilt angles range from 64–76°. There are a spread of Li–O bond distances ranging from 1.99–2.33 Å. V3+ is bonded to six O2- atoms to form VO6 octahedra that share corners with four equivalent PO4 tetrahedra, corners with two equivalent LiO5 trigonal bipyramids, and an edgeedge with one LiO5 trigonal bipyramid. There are a spread of V–O bond distances ranging from 1.99–2.15 Å. C4+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of C–O bond distances ranging from 1.26–1.33 Å. P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with four equivalent VO6 octahedra and corners with three equivalent LiO5 trigonal bipyramids. The corner-sharing octahedra tilt angles range from 35–51°. There are a spread of P–O bond distances ranging from 1.54–1.56 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one V3+, and one C4+ atom. In the second O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to two Li1+ and one C4+ atom. In the third O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one V3+, and one C4+ atom. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one V3+, and one P5+ atom. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+, one V3+, and one P5+ atom. In the sixth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one V3+, and one P5+ atom. In the seventh O2- site, O2- is bonded in a distorted trigonal planar geometry to one Li1+, one V3+, and one P5+ atom.},
doi = {10.17188/1300197},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {6}
}