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DOE OSTI · 1753535

Materials Data on Eu2(AsPt)3 by Materials Project

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Abstract

Eu2(PtAs)3 crystallizes in the tetragonal P4/mmm space group. The structure is one-dimensional and consists of one Eu2(PtAs)3 ribbon oriented in the (0, 0, 1) direction. Eu+2.50+ is bonded in a linear geometry to one Pt+1.33+ and one As3- atom. The Eu–Pt bond length is 2.62 Å. The Eu–As bond length is 2.91 Å. There are two inequivalent Pt+1.33+ sites. In the first Pt+1.33+ site, Pt+1.33+ is bonded in a linear geometry to one Eu+2.50+ and one As3- atom. The Pt–As bond length is 2.32 Å. In the second Pt+1.33+ site, Pt+1.33+ is bonded in a linear geometry to two equivalent As3- atoms. Both Pt–As bond lengths are 2.25 Å. There are two inequivalent As3- sites. In the first As3- site, As3- is bonded in a linear geometry to two equivalent Pt+1.33+ atoms. In the second As3- site, As3- is bonded in a linear geometry to one Eu+2.50+ and one Pt+1.33+ atom.

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36 MATERIALS SCIENCEAs-Eu-Ptcrystal structureEu2(AsPt)3

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2020-05-02. Materials Data on Eu2(AsPt)3 by Materials Project. https://doi.org/10.17188/1753535

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