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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on AgBr by Materials Project

AgBr is Halite, Rock Salt structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ag1+ is bonded to six equivalent Br1- atoms to form a mixture of corner and edge-sharing AgBr6 octahedra. The corner-sharing octahedral tilt angles are 0°. All Ag–Br bond lengths are 2.93 Å. Br1- is bonded to six equivalent Ag1+ atoms to form a mixture of corner and edge-sharing BrAg6 octahedra. The corner-sharing octahedral tilt angles are 0°.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on AgBr by Materials Project

AgBr is Halite, Rock Salt-like structured and crystallizes in the monoclinic P2_1/m space group. The structure is three-dimensional. Ag1+ is bonded to six equivalent Br1- atoms to form a mixture of corner and edge-sharing AgBr6 octahedra. The corner-sharing octahedra tilt angles range from 4–11°. There are a spread of Ag–Br bond distances ranging from 2.88–2.97 Å. Br1- is bonded to six equivalent Ag1+ atoms to form a mixture of corner and edge-sharing BrAg6 octahedra. The corner-sharing octahedra tilt angles range from 4–11°.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ag2Br3 by Materials Project

Ag2Br3 is Corundum structured and crystallizes in the trigonal R-3c space group. The structure is three-dimensional. Ag+1.50+ is bonded to six equivalent Br1- atoms to form a mixture of corner, edge, and face-sharing AgBr6 octahedra. The corner-sharing octahedra tilt angles range from 48–53°. There are three shorter (2.81 Å) and three longer (2.85 Å) Ag–Br bond lengths. Br1- is bonded in a distorted rectangular see-saw-like geometry to four equivalent Ag+1.50+ atoms.

36 MATERIALS SCIENCE↗