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Title: Materials Data on La2AgO4 by Materials Project

Abstract

La2AgO4 is (La,Ba)CuO4 structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. La3+ is bonded in a 1-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.17–3.01 Å. Ag2+ is bonded to six O2- atoms to form corner-sharing AgO6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are four shorter (2.06 Å) and two longer (2.53 Å) Ag–O bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to five equivalent La3+ and one Ag2+ atom. In the second O2- site, O2- is bonded to four equivalent La3+ and two equivalent Ag2+ atoms to form a mixture of distorted edge, face, and corner-sharing OLa4Ag2 octahedra. The corner-sharing octahedral tilt angles are 0°.

Publication Date:
Other Number(s):
mp-1120758
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; La2AgO4; Ag-La-O
OSTI Identifier:
1677019
DOI:
https://doi.org/10.17188/1677019

Citation Formats

The Materials Project. Materials Data on La2AgO4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1677019.
The Materials Project. Materials Data on La2AgO4 by Materials Project. United States. doi:https://doi.org/10.17188/1677019
The Materials Project. 2020. "Materials Data on La2AgO4 by Materials Project". United States. doi:https://doi.org/10.17188/1677019. https://www.osti.gov/servlets/purl/1677019. Pub date:Mon May 04 00:00:00 EDT 2020
@article{osti_1677019,
title = {Materials Data on La2AgO4 by Materials Project},
author = {The Materials Project},
abstractNote = {La2AgO4 is (La,Ba)CuO4 structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. La3+ is bonded in a 1-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.17–3.01 Å. Ag2+ is bonded to six O2- atoms to form corner-sharing AgO6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are four shorter (2.06 Å) and two longer (2.53 Å) Ag–O bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to five equivalent La3+ and one Ag2+ atom. In the second O2- site, O2- is bonded to four equivalent La3+ and two equivalent Ag2+ atoms to form a mixture of distorted edge, face, and corner-sharing OLa4Ag2 octahedra. The corner-sharing octahedral tilt angles are 0°.},
doi = {10.17188/1677019},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}