SEARCH · Engineering Papers

Results for “NaAuO2”

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 NaAuO2 by Materials Project

NaAuO2 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Na1+ is bonded to six equivalent O2- atoms to form distorted edge-sharing NaO6 pentagonal pyramids. There are two shorter (2.42 Å) and four longer (2.60 Å) Na–O bond lengths. Au3+ is bonded in a rectangular see-saw-like geometry to four equivalent O2- atoms. There are two shorter (2.03 Å) and two longer (2.04 Å) Au–O bond lengths. O2- is bonded to three equivalent Na1+ and two equivalent Au3+ atoms to form a mixture of edge, face, and corner-sharing ONa3Au2 trigonal bipyramids.

36 MATERIALS SCIENCE↗

DOE OSTI2020

Materials Data on NaAuO2 by Materials Project

NaAuO2 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. Na1+ is bonded to six equivalent O2- atoms to form edge-sharing NaO6 octahedra. There are two shorter (2.44 Å) and four longer (2.49 Å) Na–O bond lengths. Au3+ is bonded in a square co-planar geometry to four equivalent O2- atoms. All Au–O bond lengths are 2.05 Å. O2- is bonded to three equivalent Na1+ and two equivalent Au3+ atoms to form a mixture of distorted edge and corner-sharing ONa3Au2 trigonal bipyramids.

36 MATERIALS SCIENCE↗