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Title: Materials Data on NaYbCO3F2 by Materials Project

Abstract

NaYb(CO3)F2 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Na1+ is bonded in a 7-coordinate geometry to three O2- and four equivalent F1- atoms. There are a spread of Na–O bond distances ranging from 2.37–2.89 Å. There are two shorter (2.40 Å) and two longer (2.42 Å) Na–F bond lengths. Yb3+ is bonded in a 7-coordinate geometry to four O2- and four equivalent F1- atoms. There are a spread of Yb–O bond distances ranging from 2.35–2.84 Å. There are two shorter (2.23 Å) and two longer (2.28 Å) Yb–F bond lengths. C4+ is bonded in a trigonal planar geometry to three O2- atoms. All C–O bond lengths are 1.28 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Na1+, one Yb3+, and one C4+ atom. In the second O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, one Yb3+, and one C4+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent Yb3+ and one C4+ atom. F1- is bonded in a distorted rectangular see-saw-like geometry to two equivalent Na1+ and two equivalent Yb3+more » atoms.« less

Publication Date:
Other Number(s):
mp-555433
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; NaYbCO3F2; C-F-Na-O-Yb
OSTI Identifier:
1268800
DOI:
10.17188/1268800

Citation Formats

The Materials Project. Materials Data on NaYbCO3F2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1268800.
The Materials Project. Materials Data on NaYbCO3F2 by Materials Project. United States. doi:10.17188/1268800.
The Materials Project. 2020. "Materials Data on NaYbCO3F2 by Materials Project". United States. doi:10.17188/1268800. https://www.osti.gov/servlets/purl/1268800. Pub date:Wed Jul 22 00:00:00 EDT 2020
@article{osti_1268800,
title = {Materials Data on NaYbCO3F2 by Materials Project},
author = {The Materials Project},
abstractNote = {NaYb(CO3)F2 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Na1+ is bonded in a 7-coordinate geometry to three O2- and four equivalent F1- atoms. There are a spread of Na–O bond distances ranging from 2.37–2.89 Å. There are two shorter (2.40 Å) and two longer (2.42 Å) Na–F bond lengths. Yb3+ is bonded in a 7-coordinate geometry to four O2- and four equivalent F1- atoms. There are a spread of Yb–O bond distances ranging from 2.35–2.84 Å. There are two shorter (2.23 Å) and two longer (2.28 Å) Yb–F bond lengths. C4+ is bonded in a trigonal planar geometry to three O2- atoms. All C–O bond lengths are 1.28 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Na1+, one Yb3+, and one C4+ atom. In the second O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, one Yb3+, and one C4+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent Yb3+ and one C4+ atom. F1- is bonded in a distorted rectangular see-saw-like geometry to two equivalent Na1+ and two equivalent Yb3+ atoms.},
doi = {10.17188/1268800},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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