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Title: Materials Data on TiP4W3 by Materials Project

Abstract

TiW3P4 is Modderite-derived structured and crystallizes in the monoclinic Pm space group. The structure is three-dimensional. Ti4+ is bonded to six P3- atoms to form distorted TiP6 pentagonal pyramids that share corners with twelve WP6 pentagonal pyramids, edges with two equivalent TiP6 pentagonal pyramids, edges with four equivalent WP6 pentagonal pyramids, and faces with two equivalent WP6 pentagonal pyramids. There are a spread of Ti–P bond distances ranging from 2.44–2.60 Å. There are three inequivalent W+2.67+ sites. In the first W+2.67+ site, W+2.67+ is bonded to six P3- atoms to form distorted WP6 pentagonal pyramids that share corners with four equivalent TiP6 pentagonal pyramids, corners with eight equivalent WP6 pentagonal pyramids, edges with six WP6 pentagonal pyramids, and faces with two equivalent TiP6 pentagonal pyramids. There are a spread of W–P bond distances ranging from 2.46–2.60 Å. In the second W+2.67+ site, W+2.67+ is bonded to six P3- atoms to form distorted WP6 pentagonal pyramids that share corners with twelve WP6 pentagonal pyramids, edges with two equivalent WP6 pentagonal pyramids, edges with four equivalent TiP6 pentagonal pyramids, and faces with two equivalent WP6 pentagonal pyramids. There are a spread of W–P bond distances ranging from 2.44–2.59 Å. In the thirdmore » W+2.67+ site, W+2.67+ is bonded to six P3- atoms to form distorted WP6 pentagonal pyramids that share corners with four equivalent WP6 pentagonal pyramids, corners with eight equivalent TiP6 pentagonal pyramids, edges with six WP6 pentagonal pyramids, and faces with two equivalent WP6 pentagonal pyramids. There are a spread of W–P bond distances ranging from 2.45–2.57 Å. There are four inequivalent P3- sites. In the first P3- site, P3- is bonded in a 6-coordinate geometry to one Ti4+ and five W+2.67+ atoms. In the second P3- site, P3- is bonded in a 1-coordinate geometry to one Ti4+ and five W+2.67+ atoms. In the third P3- site, P3- is bonded in a 6-coordinate geometry to two equivalent Ti4+ and four W+2.67+ atoms. In the fourth P3- site, P3- is bonded in a 6-coordinate geometry to two equivalent Ti4+ and four W+2.67+ atoms.« less

Publication Date:
Other Number(s):
mp-1216739
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
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)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; TiP4W3; P-Ti-W
OSTI Identifier:
1751395
DOI:
https://doi.org/10.17188/1751395

Citation Formats

The Materials Project. Materials Data on TiP4W3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1751395.
The Materials Project. Materials Data on TiP4W3 by Materials Project. United States. doi:https://doi.org/10.17188/1751395
The Materials Project. 2020. "Materials Data on TiP4W3 by Materials Project". United States. doi:https://doi.org/10.17188/1751395. https://www.osti.gov/servlets/purl/1751395. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1751395,
title = {Materials Data on TiP4W3 by Materials Project},
author = {The Materials Project},
abstractNote = {TiW3P4 is Modderite-derived structured and crystallizes in the monoclinic Pm space group. The structure is three-dimensional. Ti4+ is bonded to six P3- atoms to form distorted TiP6 pentagonal pyramids that share corners with twelve WP6 pentagonal pyramids, edges with two equivalent TiP6 pentagonal pyramids, edges with four equivalent WP6 pentagonal pyramids, and faces with two equivalent WP6 pentagonal pyramids. There are a spread of Ti–P bond distances ranging from 2.44–2.60 Å. There are three inequivalent W+2.67+ sites. In the first W+2.67+ site, W+2.67+ is bonded to six P3- atoms to form distorted WP6 pentagonal pyramids that share corners with four equivalent TiP6 pentagonal pyramids, corners with eight equivalent WP6 pentagonal pyramids, edges with six WP6 pentagonal pyramids, and faces with two equivalent TiP6 pentagonal pyramids. There are a spread of W–P bond distances ranging from 2.46–2.60 Å. In the second W+2.67+ site, W+2.67+ is bonded to six P3- atoms to form distorted WP6 pentagonal pyramids that share corners with twelve WP6 pentagonal pyramids, edges with two equivalent WP6 pentagonal pyramids, edges with four equivalent TiP6 pentagonal pyramids, and faces with two equivalent WP6 pentagonal pyramids. There are a spread of W–P bond distances ranging from 2.44–2.59 Å. In the third W+2.67+ site, W+2.67+ is bonded to six P3- atoms to form distorted WP6 pentagonal pyramids that share corners with four equivalent WP6 pentagonal pyramids, corners with eight equivalent TiP6 pentagonal pyramids, edges with six WP6 pentagonal pyramids, and faces with two equivalent WP6 pentagonal pyramids. There are a spread of W–P bond distances ranging from 2.45–2.57 Å. There are four inequivalent P3- sites. In the first P3- site, P3- is bonded in a 6-coordinate geometry to one Ti4+ and five W+2.67+ atoms. In the second P3- site, P3- is bonded in a 1-coordinate geometry to one Ti4+ and five W+2.67+ atoms. In the third P3- site, P3- is bonded in a 6-coordinate geometry to two equivalent Ti4+ and four W+2.67+ atoms. In the fourth P3- site, P3- is bonded in a 6-coordinate geometry to two equivalent Ti4+ and four W+2.67+ atoms.},
doi = {10.17188/1751395},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}