Materials Data on RbSO2F by Materials Project

Abstract

RbSO2F crystallizes in the monoclinic P2_1/m space group. The structure is three-dimensional. Rb1+ is bonded in a 9-coordinate geometry to six equivalent O2- and three equivalent F1- atoms. There are four shorter (3.03 Å) and two longer (3.16 Å) Rb–O bond lengths. There are one shorter (3.00 Å) and two longer (3.28 Å) Rb–F bond lengths. S4+ is bonded in a trigonal non-coplanar geometry to two equivalent O2- and one F1- atom. Both S–O bond lengths are 1.48 Å. The S–F bond length is 1.83 Å. O2- is bonded in a distorted single-bond geometry to three equivalent Rb1+ and one S4+ atom. F1- is bonded in a 1-coordinate geometry to three equivalent Rb1+ and one S4+ atom.