Published in

Royal Society of Chemistry, New Journal of Chemistry, 30(46), p. 14490-14501, 2022

DOI: 10.1039/d2nj02345h

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Chalcogen-bonded donor–acceptor complexes of 5,6-dicyano[1,2,5]selenadiazolo[3,4-b]pyrazine with halide ions

This paper was not found in any repository, but could be made available legally by the author.
This paper was not found in any repository, but could be made available legally by the author.

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Abstract

With halides X (X = Cl, Br, I) 5,6-dicyano-[1,2,5]selenadiazolo[3,4-b]pyrazine 1 forms chalcogen-bonded complexes [1–X] structurally defined by XRD. UV/Vis spectra of [1–X] feature red-shifted charge-transfer bands in the Vis part.