Issue 20, 1995

Preparation and characterization of the first binary arsenic azide species: As(N3)3 and [As(N3)4][AsF6]

Abstract

Reaction of AsCl3 with activated sodium azide in CFCl3 gave As(N3)3 in quantitative yield. Reaction of [AsCl4][AsF6] in liquid SO2 led to [As(N3)4][AsF6]. The identity of both new compounds was established by 14N NMR, IR and Raman spectroscopy and in addition for As(N3)3 by microanalysis and mass spectrometry. The heat of decomposition of [As(N3)4][AsF6] was estimated on the basis of a Born–Haber energy cycle.

Article information

Article type
Paper

J. Chem. Soc., Dalton Trans., 1995, 3365-3366

Preparation and characterization of the first binary arsenic azide species: As(N3)3 and [As(N3)4][AsF6]

T. M. Klapötke and P. Geissler, J. Chem. Soc., Dalton Trans., 1995, 3365 DOI: 10.1039/DT9950003365

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