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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on RbBr by Materials Project

RbBr is Halite, Rock Salt structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Rb1+ is bonded to six equivalent Br1- atoms to form a mixture of edge and corner-sharing RbBr6 octahedra. The corner-sharing octahedral tilt angles are 0°. All Rb–Br bond lengths are 3.51 Å. Br1- is bonded to six equivalent Rb1+ atoms to form a mixture of edge and corner-sharing BrRb6 octahedra. The corner-sharing octahedral tilt angles are 0°.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on RbBr by Materials Project

RbBr is Tetraauricupride structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Rb1+ is bonded in a body-centered cubic geometry to eight equivalent Br1- atoms. All Rb–Br bond lengths are 3.64 Å. Br1- is bonded in a body-centered cubic geometry to eight equivalent Rb1+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on RbBr3 by Materials Project

RbBr(Br)2 crystallizes in the tetragonal I4/mmm space group. The structure is two-dimensional and consists of two Br sheets oriented in the (0, 0, 1) direction and two RbBr sheets oriented in the (0, 0, 1) direction. In each Br sheet, Br is bonded in a distorted square co-planar geometry to four equivalent Br atoms. All Br–Br bond lengths are 3.17 Å. In each RbBr sheet, Rb is bonded in a square co-planar geometry to four equivalent Br atoms. All Rb–Br bond lengths are 3.17 Å. Br is bonded in a square co-planar geometry to four equivalent Rb atoms.

36 MATERIALS SCIENCE↗