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DOE OSTI · 1279482

Materials Data on H2O by Materials Project

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Abstract

H2O crystallizes in the orthorhombic C222_1 space group. The structure is one-dimensional and consists of two H2O ribbons oriented in the (0, 0, 1) direction. there are three inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a linear geometry to two equivalent O2- atoms. Both H–O bond lengths are 1.22 Å. In the second H1+ site, H1+ is bonded in a linear geometry to two equivalent O2- atoms. Both H–O bond lengths are 1.22 Å. In the third H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. O2- is bonded in a distorted trigonal non-coplanar geometry to three H1+ atoms.

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36 MATERIALS SCIENCEcrystal structureH-OH2O

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2020-07-16. Materials Data on H2O by Materials Project. https://doi.org/10.17188/1279482

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