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Title: Materials Data on GaAg3 by Materials Project

Abstract

Ag3Ga crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. there are two inequivalent Ag sites. In the first Ag site, Ag is bonded to twelve Ag atoms to form AgAg12 cuboctahedra that share corners with six equivalent AgAg12 cuboctahedra, corners with twelve equivalent GaGa6Ag6 cuboctahedra, edges with eighteen AgAg12 cuboctahedra, faces with two equivalent GaGa6Ag6 cuboctahedra, and faces with eighteen AgAg12 cuboctahedra. There are six shorter (2.95 Å) and six longer (2.96 Å) Ag–Ag bond lengths. In the second Ag site, Ag is bonded to nine Ag and three equivalent Ga atoms to form AgGa3Ag9 cuboctahedra that share corners with eighteen equivalent AgGa3Ag9 cuboctahedra, edges with six equivalent GaGa6Ag6 cuboctahedra, edges with twelve AgAg12 cuboctahedra, faces with six equivalent GaGa6Ag6 cuboctahedra, and faces with fourteen AgAg12 cuboctahedra. All Ag–Ag bond lengths are 2.96 Å. All Ag–Ga bond lengths are 2.83 Å. Ga is bonded to six equivalent Ag and six equivalent Ga atoms to form GaGa6Ag6 cuboctahedra that share corners with six equivalent GaGa6Ag6 cuboctahedra, corners with twelve equivalent AgAg12 cuboctahedra, edges with six equivalent GaGa6Ag6 cuboctahedra, edges with twelve equivalent AgGa3Ag9 cuboctahedra, faces with six equivalent GaGa6Ag6 cuboctahedra, and faces with fourteen AgAg12 cuboctahedra. All Ga–Gamore » bond lengths are 2.96 Å.« less

Publication Date:
Other Number(s):
mp-1224795
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; GaAg3; Ag-Ga
OSTI Identifier:
1752600
DOI:
https://doi.org/10.17188/1752600

Citation Formats

The Materials Project. Materials Data on GaAg3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1752600.
The Materials Project. Materials Data on GaAg3 by Materials Project. United States. doi:https://doi.org/10.17188/1752600
The Materials Project. 2020. "Materials Data on GaAg3 by Materials Project". United States. doi:https://doi.org/10.17188/1752600. https://www.osti.gov/servlets/purl/1752600. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1752600,
title = {Materials Data on GaAg3 by Materials Project},
author = {The Materials Project},
abstractNote = {Ag3Ga crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. there are two inequivalent Ag sites. In the first Ag site, Ag is bonded to twelve Ag atoms to form AgAg12 cuboctahedra that share corners with six equivalent AgAg12 cuboctahedra, corners with twelve equivalent GaGa6Ag6 cuboctahedra, edges with eighteen AgAg12 cuboctahedra, faces with two equivalent GaGa6Ag6 cuboctahedra, and faces with eighteen AgAg12 cuboctahedra. There are six shorter (2.95 Å) and six longer (2.96 Å) Ag–Ag bond lengths. In the second Ag site, Ag is bonded to nine Ag and three equivalent Ga atoms to form AgGa3Ag9 cuboctahedra that share corners with eighteen equivalent AgGa3Ag9 cuboctahedra, edges with six equivalent GaGa6Ag6 cuboctahedra, edges with twelve AgAg12 cuboctahedra, faces with six equivalent GaGa6Ag6 cuboctahedra, and faces with fourteen AgAg12 cuboctahedra. All Ag–Ag bond lengths are 2.96 Å. All Ag–Ga bond lengths are 2.83 Å. Ga is bonded to six equivalent Ag and six equivalent Ga atoms to form GaGa6Ag6 cuboctahedra that share corners with six equivalent GaGa6Ag6 cuboctahedra, corners with twelve equivalent AgAg12 cuboctahedra, edges with six equivalent GaGa6Ag6 cuboctahedra, edges with twelve equivalent AgGa3Ag9 cuboctahedra, faces with six equivalent GaGa6Ag6 cuboctahedra, and faces with fourteen AgAg12 cuboctahedra. All Ga–Ga bond lengths are 2.96 Å.},
doi = {10.17188/1752600},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}