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Title: Materials Data on Tc2P3 by Materials Project

Abstract

Tc2P3 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are four inequivalent Tc+0.50+ sites. In the first Tc+0.50+ site, Tc+0.50+ is bonded to six P+0.33- atoms to form a mixture of distorted face, edge, and corner-sharing TcP6 octahedra. The corner-sharing octahedra tilt angles range from 46–60°. There are a spread of Tc–P bond distances ranging from 2.33–2.75 Å. In the second Tc+0.50+ site, Tc+0.50+ is bonded to six P+0.33- atoms to form a mixture of distorted face, edge, and corner-sharing TcP6 octahedra. The corner-sharing octahedra tilt angles range from 43–57°. There are a spread of Tc–P bond distances ranging from 2.30–2.71 Å. In the third Tc+0.50+ site, Tc+0.50+ is bonded to six P+0.33- atoms to form a mixture of face, edge, and corner-sharing TcP6 octahedra. The corner-sharing octahedra tilt angles range from 43–60°. There are a spread of Tc–P bond distances ranging from 2.35–2.45 Å. In the fourth Tc+0.50+ site, Tc+0.50+ is bonded to six P+0.33- atoms to form a mixture of face, edge, and corner-sharing TcP6 octahedra. The corner-sharing octahedra tilt angles range from 46–58°. There are a spread of Tc–P bond distances ranging from 2.35–2.47 Å. There are six inequivalent P+0.33- sites. In themore » first P+0.33- site, P+0.33- is bonded in a 5-coordinate geometry to four Tc+0.50+ and one P+0.33- atom. The P–P bond length is 2.24 Å. In the second P+0.33- site, P+0.33- is bonded in a 5-coordinate geometry to four Tc+0.50+ and one P+0.33- atom. In the third P+0.33- site, P+0.33- is bonded in a distorted rectangular see-saw-like geometry to four Tc+0.50+ atoms. In the fourth P+0.33- site, P+0.33- is bonded in a 4-coordinate geometry to four Tc+0.50+ atoms. In the fifth P+0.33- site, P+0.33- is bonded in a 5-coordinate geometry to four Tc+0.50+ and one P+0.33- atom. The P–P bond length is 2.42 Å. In the sixth P+0.33- site, P+0.33- is bonded in a 5-coordinate geometry to four Tc+0.50+ and one P+0.33- atom. The P–P bond length is 2.39 Å.« less

Authors:
Publication Date:
Other Number(s):
mp-9895
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; Tc2P3; P-Tc
OSTI Identifier:
1316808
DOI:
https://doi.org/10.17188/1316808

Citation Formats

The Materials Project. Materials Data on Tc2P3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1316808.
The Materials Project. Materials Data on Tc2P3 by Materials Project. United States. doi:https://doi.org/10.17188/1316808
The Materials Project. 2020. "Materials Data on Tc2P3 by Materials Project". United States. doi:https://doi.org/10.17188/1316808. https://www.osti.gov/servlets/purl/1316808. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1316808,
title = {Materials Data on Tc2P3 by Materials Project},
author = {The Materials Project},
abstractNote = {Tc2P3 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are four inequivalent Tc+0.50+ sites. In the first Tc+0.50+ site, Tc+0.50+ is bonded to six P+0.33- atoms to form a mixture of distorted face, edge, and corner-sharing TcP6 octahedra. The corner-sharing octahedra tilt angles range from 46–60°. There are a spread of Tc–P bond distances ranging from 2.33–2.75 Å. In the second Tc+0.50+ site, Tc+0.50+ is bonded to six P+0.33- atoms to form a mixture of distorted face, edge, and corner-sharing TcP6 octahedra. The corner-sharing octahedra tilt angles range from 43–57°. There are a spread of Tc–P bond distances ranging from 2.30–2.71 Å. In the third Tc+0.50+ site, Tc+0.50+ is bonded to six P+0.33- atoms to form a mixture of face, edge, and corner-sharing TcP6 octahedra. The corner-sharing octahedra tilt angles range from 43–60°. There are a spread of Tc–P bond distances ranging from 2.35–2.45 Å. In the fourth Tc+0.50+ site, Tc+0.50+ is bonded to six P+0.33- atoms to form a mixture of face, edge, and corner-sharing TcP6 octahedra. The corner-sharing octahedra tilt angles range from 46–58°. There are a spread of Tc–P bond distances ranging from 2.35–2.47 Å. There are six inequivalent P+0.33- sites. In the first P+0.33- site, P+0.33- is bonded in a 5-coordinate geometry to four Tc+0.50+ and one P+0.33- atom. The P–P bond length is 2.24 Å. In the second P+0.33- site, P+0.33- is bonded in a 5-coordinate geometry to four Tc+0.50+ and one P+0.33- atom. In the third P+0.33- site, P+0.33- is bonded in a distorted rectangular see-saw-like geometry to four Tc+0.50+ atoms. In the fourth P+0.33- site, P+0.33- is bonded in a 4-coordinate geometry to four Tc+0.50+ atoms. In the fifth P+0.33- site, P+0.33- is bonded in a 5-coordinate geometry to four Tc+0.50+ and one P+0.33- atom. The P–P bond length is 2.42 Å. In the sixth P+0.33- site, P+0.33- is bonded in a 5-coordinate geometry to four Tc+0.50+ and one P+0.33- atom. The P–P bond length is 2.39 Å.},
doi = {10.17188/1316808},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}