DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Materials Data on TiPO4F by Materials Project

Abstract

TiPO4F crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are two inequivalent Ti4+ sites. In the first Ti4+ site, Ti4+ is bonded to four O2- and two equivalent F1- atoms to form TiO4F2 octahedra that share corners with two equivalent TiO4F2 octahedra and corners with four equivalent PO4 tetrahedra. The corner-sharing octahedral tilt angles are 38°. There is two shorter (1.92 Å) and two longer (1.93 Å) Ti–O bond length. Both Ti–F bond lengths are 1.98 Å. In the second Ti4+ site, Ti4+ is bonded to four O2- and two equivalent F1- atoms to form TiO4F2 octahedra that share corners with two equivalent TiO4F2 octahedra and corners with four equivalent PO4 tetrahedra. The corner-sharing octahedral tilt angles are 38°. There is two shorter (1.92 Å) and two longer (1.93 Å) Ti–O bond length. Both Ti–F bond lengths are 1.98 Å. P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with four TiO4F2 octahedra. The corner-sharing octahedra tilt angles range from 26–43°. There is two shorter (1.54 Å) and two longer (1.55 Å) P–O bond length. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in amore » distorted bent 150 degrees geometry to one Ti4+ and one P5+ atom. In the second O2- site, O2- is bonded in a bent 150 degrees geometry to one Ti4+ and one P5+ atom. In the third O2- site, O2- is bonded in a bent 150 degrees geometry to one Ti4+ and one P5+ atom. In the fourth O2- site, O2- is bonded in a bent 150 degrees geometry to one Ti4+ and one P5+ atom. F1- is bonded in a bent 150 degrees geometry to two Ti4+ atoms.« less

Authors:
Publication Date:
Other Number(s):
mp-25436
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; TiPO4F; F-O-P-Ti
OSTI Identifier:
1200612
DOI:
https://doi.org/10.17188/1200612

Citation Formats

The Materials Project. Materials Data on TiPO4F by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1200612.
The Materials Project. Materials Data on TiPO4F by Materials Project. United States. doi:https://doi.org/10.17188/1200612
The Materials Project. 2020. "Materials Data on TiPO4F by Materials Project". United States. doi:https://doi.org/10.17188/1200612. https://www.osti.gov/servlets/purl/1200612. Pub date:Mon Jul 20 00:00:00 EDT 2020
@article{osti_1200612,
title = {Materials Data on TiPO4F by Materials Project},
author = {The Materials Project},
abstractNote = {TiPO4F crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are two inequivalent Ti4+ sites. In the first Ti4+ site, Ti4+ is bonded to four O2- and two equivalent F1- atoms to form TiO4F2 octahedra that share corners with two equivalent TiO4F2 octahedra and corners with four equivalent PO4 tetrahedra. The corner-sharing octahedral tilt angles are 38°. There is two shorter (1.92 Å) and two longer (1.93 Å) Ti–O bond length. Both Ti–F bond lengths are 1.98 Å. In the second Ti4+ site, Ti4+ is bonded to four O2- and two equivalent F1- atoms to form TiO4F2 octahedra that share corners with two equivalent TiO4F2 octahedra and corners with four equivalent PO4 tetrahedra. The corner-sharing octahedral tilt angles are 38°. There is two shorter (1.92 Å) and two longer (1.93 Å) Ti–O bond length. Both Ti–F bond lengths are 1.98 Å. P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with four TiO4F2 octahedra. The corner-sharing octahedra tilt angles range from 26–43°. There is two shorter (1.54 Å) and two longer (1.55 Å) P–O bond length. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Ti4+ and one P5+ atom. In the second O2- site, O2- is bonded in a bent 150 degrees geometry to one Ti4+ and one P5+ atom. In the third O2- site, O2- is bonded in a bent 150 degrees geometry to one Ti4+ and one P5+ atom. In the fourth O2- site, O2- is bonded in a bent 150 degrees geometry to one Ti4+ and one P5+ atom. F1- is bonded in a bent 150 degrees geometry to two Ti4+ atoms.},
doi = {10.17188/1200612},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}