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Title: Materials Data on Na(YbSe2)3 by Materials Project

Abstract

YbNa(YbSe2)2(Se)2 crystallizes in the orthorhombic Cmmm space group. The structure is two-dimensional and consists of four selenium molecules; two ytterbium molecules; and one Na(YbSe2)2 sheet oriented in the (0, 0, 1) direction. In the Na(YbSe2)2 sheet, Na1+ is bonded in a distorted rectangular see-saw-like geometry to four equivalent Se+1.67- atoms. All Na–Se bond lengths are 2.95 Å. Yb3+ is bonded in a linear geometry to two equivalent Se+1.67- atoms. Both Yb–Se bond lengths are 2.73 Å. Se+1.67- is bonded in a distorted linear geometry to one Na1+, one Yb3+, and one Se+1.67- atom. The Se–Se bond length is 2.52 Å.

Publication Date:
Other Number(s):
mp-1212318
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; Na(YbSe2)3; Na-Se-Yb
OSTI Identifier:
1729025
DOI:
https://doi.org/10.17188/1729025

Citation Formats

The Materials Project. Materials Data on Na(YbSe2)3 by Materials Project. United States: N. p., 2019. Web. doi:10.17188/1729025.
The Materials Project. Materials Data on Na(YbSe2)3 by Materials Project. United States. doi:https://doi.org/10.17188/1729025
The Materials Project. 2019. "Materials Data on Na(YbSe2)3 by Materials Project". United States. doi:https://doi.org/10.17188/1729025. https://www.osti.gov/servlets/purl/1729025. Pub date:Sat Jan 12 00:00:00 EST 2019
@article{osti_1729025,
title = {Materials Data on Na(YbSe2)3 by Materials Project},
author = {The Materials Project},
abstractNote = {YbNa(YbSe2)2(Se)2 crystallizes in the orthorhombic Cmmm space group. The structure is two-dimensional and consists of four selenium molecules; two ytterbium molecules; and one Na(YbSe2)2 sheet oriented in the (0, 0, 1) direction. In the Na(YbSe2)2 sheet, Na1+ is bonded in a distorted rectangular see-saw-like geometry to four equivalent Se+1.67- atoms. All Na–Se bond lengths are 2.95 Å. Yb3+ is bonded in a linear geometry to two equivalent Se+1.67- atoms. Both Yb–Se bond lengths are 2.73 Å. Se+1.67- is bonded in a distorted linear geometry to one Na1+, one Yb3+, and one Se+1.67- atom. The Se–Se bond length is 2.52 Å.},
doi = {10.17188/1729025},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}