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°.
- Authors:
- Publication Date:
- Other Number(s):
- mp-1120758
- 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; 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}
}