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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on RbNO3 by Materials Project

RbNO3 crystallizes in the orthorhombic Pmmn space group. The structure is three-dimensional. Rb1+ is bonded to twelve O2- atoms to form a mixture of distorted corner, edge, and face-sharing RbO12 cuboctahedra. There are a spread of Rb–O bond distances ranging from 3.02–3.34 Å. N5+ is bonded in a trigonal planar geometry to three O2- atoms. All N–O bond lengths are 1.27 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to four equivalent Rb1+ and one N5+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to four equivalent Rb1+ and one N5+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on RbNO3 by Materials Project

RbNO3 is Calcite structured and crystallizes in the trigonal R-3c space group. The structure is three-dimensional. Rb1+ is bonded to six equivalent O2- atoms to form corner-sharing RbO6 octahedra. The corner-sharing octahedral tilt angles are 77°. All Rb–O bond lengths are 2.92 Å. N5+ is bonded in a trigonal planar geometry to three equivalent O2- atoms. All N–O bond lengths are 1.27 Å. O2- is bonded in a distorted trigonal planar geometry to two equivalent Rb1+ and one N5+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on RbNO3 by Materials Project

RbNO3 is Calcite-like structured and crystallizes in the trigonal R32 space group. The structure is three-dimensional. Rb1+ is bonded to six equivalent O2- atoms to form distorted corner-sharing RbO6 octahedra. The corner-sharing octahedral tilt angles are 75°. All Rb–O bond lengths are 2.97 Å. N5+ is bonded in a trigonal planar geometry to three equivalent O2- atoms. All N–O bond lengths are 1.27 Å. O2- is bonded in a distorted trigonal planar geometry to two equivalent Rb1+ and one N5+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Rb8NO3 by Materials Project

Rb8NO3 is Fluorite-derived structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Rb1+ is bonded to one N2- and three equivalent O2- atoms to form a mixture of corner and edge-sharing RbNO3 tetrahedra. The Rb–N bond length is 3.04 Å. All Rb–O bond lengths are 2.99 Å. N2- is bonded in a body-centered cubic geometry to eight equivalent Rb1+ atoms. O2- is bonded in a body-centered cubic geometry to eight equivalent Rb1+ atoms.

36 MATERIALS SCIENCE↗