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DOE OSTI · 1317103

Materials Data on HAuO2 by Materials Project

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Abstract

AuOOH crystallizes in the orthorhombic Pmn2_1 space group. The structure is two-dimensional and consists of two AuOOH sheets oriented in the (0, 0, 1) direction. Au3+ is bonded in a square co-planar geometry to four O2- atoms. There are two shorter (2.03 Å) and two longer (2.05 Å) Au–O bond lengths. H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.08 Å) and one longer (1.41 Å) H–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to two equivalent Au3+ and one H1+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent Au3+ and one H1+ atom.

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36 MATERIALS SCIENCEAu-H-Ocrystal structureHAuO2

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2020-07-23. Materials Data on HAuO2 by Materials Project. https://doi.org/10.17188/1317103

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