DOE OSTI · 1204772
Materials Data on Sr3Ag2 by Materials Project
Abstract
Sr3Ag2 crystallizes in the trigonal R-3 space group. The structure is three-dimensional. there are three inequivalent Sr sites. In the first Sr site, Sr is bonded in a 5-coordinate geometry to five equivalent Ag atoms. There are a spread of Sr–Ag bond distances ranging from 3.36–3.88 Å. In the second Sr site, Sr is bonded in an octahedral geometry to six equivalent Ag atoms. All Sr–Ag bond lengths are 3.43 Å. In the third Sr site, Sr is bonded in a 6-coordinate geometry to six equivalent Ag atoms. There are three shorter (3.28 Å) and three longer (3.41 Å) Sr–Ag bond lengths. Ag is bonded in a 9-coordinate geometry to eight Sr and one Ag atom. The Ag–Ag bond length is 3.04 Å.
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2020-07-14. Materials Data on Sr3Ag2 by Materials Project. https://doi.org/10.17188/1204772
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