SEARCH · Engineering Papers

Results for “As-F”

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 AsF3 by Materials Project

AsF3 crystallizes in the orthorhombic Pna2_1 space group. The structure is zero-dimensional and consists of four trifluoroarsine molecules. As3+ is bonded in a distorted T-shaped geometry to three F1- atoms. There is one shorter (1.77 Å) and two longer (1.78 Å) As–F bond length. There are three inequivalent F1- sites. In the first F1- site, F1- is bonded in a single-bond geometry to one As3+ atom. In the second F1- site, F1- is bonded in a single-bond geometry to one As3+ atom. In the third F1- site, F1- is bonded in a single-bond geometry to one As3+ atom.

36 MATERIALS SCIENCE↗

DOE OSTI2020

Materials Data on AsF5 by Materials Project

AsF5 crystallizes in the hexagonal P6_3/mmc space group. The structure is zero-dimensional and consists of two AsF5 clusters. As5+ is bonded in a trigonal bipyramidal geometry to five F1- atoms. There is three shorter (1.72 Å) and two longer (1.75 Å) As–F bond length. There are two inequivalent F1- sites. In the first F1- site, F1- is bonded in a single-bond geometry to one As5+ atom. In the second F1- site, F1- is bonded in a single-bond geometry to one As5+ atom.

36 MATERIALS SCIENCE↗