Materials Data on RbH2OF by Materials Project
RbH2OF crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Rb1+ is bonded in a 4-coordinate geometry to six equivalent H1+, three equivalent O2-, and four equivalent F1- atoms. There are a spread of Rb–H bond distances ranging from 2.93–3.08 Å. There are one shorter (2.91 Å) and two longer (3.30 Å) Rb–O bond lengths. There are a spread of Rb–F bond distances ranging from 2.90–2.95 Å. H1+ is bonded in a distorted single-bond geometry to three equivalent Rb1+ and one O2- atom. The H–O bond length is 1.00 Å. O2- is bonded in a distorted water-like geometry to three equivalent Rb1+ and two equivalent H1+ atoms. F1- is bonded in a 2-coordinate geometry to four equivalent Rb1+ atoms.
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