Materials Data on Ti5Ni(PO4)6 by Materials Project
Abstract
Ti5Ni(PO4)6 crystallizes in the trigonal R3 space group. The structure is three-dimensional. there are five inequivalent Ti+3.20+ sites. In the first Ti+3.20+ site, Ti+3.20+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six PO4 tetrahedra, a faceface with one TiO6 octahedra, and a faceface with one NiO6 octahedra. There are three shorter (2.10 Å) and three longer (2.12 Å) Ti–O bond lengths. In the second Ti+3.20+ site, Ti+3.20+ is bonded to six O2- atoms to form distorted TiO6 octahedra that share corners with six PO4 tetrahedra and faces with two TiO6 octahedra. All Ti–O bond lengths are 2.14 Å. In the third Ti+3.20+ site, Ti+3.20+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six PO4 tetrahedra and a faceface with one TiO6 octahedra. There are three shorter (1.94 Å) and three longer (2.07 Å) Ti–O bond lengths. In the fourth Ti+3.20+ site, Ti+3.20+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six PO4 tetrahedra and a faceface with one TiO6 octahedra. There is three shorter (1.92 Å) and three longer (2.03 Å) Ti–O bond length. In the fifth Ti+3.20+ site, Ti+3.20+ ismore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-778504
- 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; Ti5Ni(PO4)6; Ni-O-P-Ti
- OSTI Identifier:
- 1305589
- DOI:
- https://doi.org/10.17188/1305589
Citation Formats
The Materials Project. Materials Data on Ti5Ni(PO4)6 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1305589.
The Materials Project. Materials Data on Ti5Ni(PO4)6 by Materials Project. United States. doi:https://doi.org/10.17188/1305589
The Materials Project. 2020.
"Materials Data on Ti5Ni(PO4)6 by Materials Project". United States. doi:https://doi.org/10.17188/1305589. https://www.osti.gov/servlets/purl/1305589. Pub date:Thu Jun 04 00:00:00 EDT 2020
@article{osti_1305589,
title = {Materials Data on Ti5Ni(PO4)6 by Materials Project},
author = {The Materials Project},
abstractNote = {Ti5Ni(PO4)6 crystallizes in the trigonal R3 space group. The structure is three-dimensional. there are five inequivalent Ti+3.20+ sites. In the first Ti+3.20+ site, Ti+3.20+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six PO4 tetrahedra, a faceface with one TiO6 octahedra, and a faceface with one NiO6 octahedra. There are three shorter (2.10 Å) and three longer (2.12 Å) Ti–O bond lengths. In the second Ti+3.20+ site, Ti+3.20+ is bonded to six O2- atoms to form distorted TiO6 octahedra that share corners with six PO4 tetrahedra and faces with two TiO6 octahedra. All Ti–O bond lengths are 2.14 Å. In the third Ti+3.20+ site, Ti+3.20+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six PO4 tetrahedra and a faceface with one TiO6 octahedra. There are three shorter (1.94 Å) and three longer (2.07 Å) Ti–O bond lengths. In the fourth Ti+3.20+ site, Ti+3.20+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six PO4 tetrahedra and a faceface with one TiO6 octahedra. There is three shorter (1.92 Å) and three longer (2.03 Å) Ti–O bond length. In the fifth Ti+3.20+ site, Ti+3.20+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six PO4 tetrahedra and a faceface with one TiO6 octahedra. There are three shorter (1.93 Å) and three longer (2.07 Å) Ti–O bond lengths. Ni2+ is bonded to six O2- atoms to form distorted NiO6 octahedra that share corners with six PO4 tetrahedra and a faceface with one TiO6 octahedra. There are three shorter (1.97 Å) and three longer (2.13 Å) Ni–O bond lengths. There are two inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share a cornercorner with one NiO6 octahedra and corners with five TiO6 octahedra. The corner-sharing octahedra tilt angles range from 26–51°. There are a spread of P–O bond distances ranging from 1.49–1.58 Å. In the second P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share a cornercorner with one NiO6 octahedra and corners with five TiO6 octahedra. The corner-sharing octahedra tilt angles range from 26–53°. There are a spread of P–O bond distances ranging from 1.53–1.57 Å. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to one Ti+3.20+ and one P5+ atom. In the second O2- site, O2- is bonded in a 3-coordinate geometry to two Ti+3.20+ and one P5+ atom. In the third O2- site, O2- is bonded in a bent 150 degrees geometry to one Ni2+ and one P5+ atom. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to two Ti+3.20+ and one P5+ atom. In the fifth O2- site, O2- is bonded in a bent 150 degrees geometry to one Ti+3.20+ and one P5+ atom. In the sixth O2- site, O2- is bonded in a 3-coordinate geometry to one Ti+3.20+, one Ni2+, and one P5+ atom. In the seventh O2- site, O2- is bonded in a 3-coordinate geometry to two Ti+3.20+ and one P5+ atom. In the eighth O2- site, O2- is bonded in a bent 150 degrees geometry to one Ti+3.20+ and one P5+ atom.},
doi = {10.17188/1305589},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {6}
}