SEARCH · Engineering Papers

Results for “NaBrO2”

Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

SourceResearch connectionFrom yearThrough year

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

2 records

All sources NASA NTRS DOE OSTI

DOE OSTI2020

Materials Data on NaBrO2 by Materials Project

NaO2Br crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Na is bonded to four O atoms to form a mixture of distorted corner and edge-sharing NaO4 trigonal pyramids. There are a spread of Na–O bond distances ranging from 2.29–2.46 Å. There are two inequivalent O sites. In the first O site, O is bonded in a trigonal planar geometry to two equivalent Na and one Br atom. The O–Br bond length is 1.76 Å. In the second O site, O is bonded in a distorted T-shaped geometry to two equivalent Na and one Br atom. The O–Br bond length is 1.74 Å. Br is bonded in a water-like geometry to two O atoms.

36 MATERIALS SCIENCE↗

DOE OSTI2020

Materials Data on NaBrO2 by Materials Project

NaO2Br crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Na is bonded in a body-centered cubic geometry to eight equivalent O atoms. All Na–O bond lengths are 2.66 Å. O is bonded to four equivalent Na and two equivalent Br atoms to form a mixture of edge, face, and corner-sharing ONa4Br2 octahedra. The corner-sharing octahedra tilt angles range from 0–66°. Both O–Br bond lengths are 2.04 Å. Br is bonded in a square co-planar geometry to four equivalent O atoms.

36 MATERIALS SCIENCE↗