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

Title: Materials Data on Y2Co3Si5 by Materials Project

Abstract

Y2Co3Si5 crystallizes in the orthorhombic Ibam space group. The structure is three-dimensional. Y3+ is bonded in a 10-coordinate geometry to ten Si+2.40- atoms. There are a spread of Y–Si bond distances ranging from 2.84–3.08 Å. There are two inequivalent Co2+ sites. In the first Co2+ site, Co2+ is bonded in a distorted hexagonal planar geometry to six Si+2.40- atoms. There are four shorter (2.34 Å) and two longer (2.55 Å) Co–Si bond lengths. In the second Co2+ site, Co2+ is bonded in a 5-coordinate geometry to five Si+2.40- atoms. There are a spread of Co–Si bond distances ranging from 2.27–2.32 Å. There are three inequivalent Si+2.40- sites. In the first Si+2.40- site, Si+2.40- is bonded in a 9-coordinate geometry to four equivalent Y3+, three Co2+, and two equivalent Si+2.40- atoms. Both Si–Si bond lengths are 2.49 Å. In the second Si+2.40- site, Si+2.40- is bonded in a 2-coordinate geometry to four equivalent Y3+, three Co2+, and four Si+2.40- atoms. Both Si–Si bond lengths are 2.77 Å. In the third Si+2.40- site, Si+2.40- is bonded in a 8-coordinate geometry to four equivalent Y3+ and four equivalent Co2+ atoms.

Publication Date:
Other Number(s):
mp-20618
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; Y2Co3Si5; Co-Si-Y
OSTI Identifier:
1195752
DOI:
https://doi.org/10.17188/1195752

Citation Formats

The Materials Project. Materials Data on Y2Co3Si5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1195752.
The Materials Project. Materials Data on Y2Co3Si5 by Materials Project. United States. doi:https://doi.org/10.17188/1195752
The Materials Project. 2020. "Materials Data on Y2Co3Si5 by Materials Project". United States. doi:https://doi.org/10.17188/1195752. https://www.osti.gov/servlets/purl/1195752. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1195752,
title = {Materials Data on Y2Co3Si5 by Materials Project},
author = {The Materials Project},
abstractNote = {Y2Co3Si5 crystallizes in the orthorhombic Ibam space group. The structure is three-dimensional. Y3+ is bonded in a 10-coordinate geometry to ten Si+2.40- atoms. There are a spread of Y–Si bond distances ranging from 2.84–3.08 Å. There are two inequivalent Co2+ sites. In the first Co2+ site, Co2+ is bonded in a distorted hexagonal planar geometry to six Si+2.40- atoms. There are four shorter (2.34 Å) and two longer (2.55 Å) Co–Si bond lengths. In the second Co2+ site, Co2+ is bonded in a 5-coordinate geometry to five Si+2.40- atoms. There are a spread of Co–Si bond distances ranging from 2.27–2.32 Å. There are three inequivalent Si+2.40- sites. In the first Si+2.40- site, Si+2.40- is bonded in a 9-coordinate geometry to four equivalent Y3+, three Co2+, and two equivalent Si+2.40- atoms. Both Si–Si bond lengths are 2.49 Å. In the second Si+2.40- site, Si+2.40- is bonded in a 2-coordinate geometry to four equivalent Y3+, three Co2+, and four Si+2.40- atoms. Both Si–Si bond lengths are 2.77 Å. In the third Si+2.40- site, Si+2.40- is bonded in a 8-coordinate geometry to four equivalent Y3+ and four equivalent Co2+ atoms.},
doi = {10.17188/1195752},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}