First example of solid-state luminescent borasiloxane-based chiral helices assembled through N-B bonds

Podda E.

Primo

Investigation

;Coles S. J.;Horton P. N.;Lickiss P. D.;Bull O. S.;Orton J. B.;Pintus A.

Membro del Collaboration Group

;Pugh D.;Carla Aragoni M.

Penultimo

Writing – Review & Editing

;Davies R. P.

2021-01-01

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Abstract

The reaction between differently substituted borasiloxanes and 2,5-bis(3-pyridylethynyl)thiophene provided the first example of luminescent borasiloxane-based chiral helices held together by N-B bonds. The starting building blocks and the helices were fully characterized, and the nature of the N-B bond rationalized by means of theoretical calculations.