Structural characterization and optical properties of two copper(i)-iodide BODIPY coordination polymers

Hassanain, Hawazen, Davies, E. Stephen, Lewis, William, Kays, Deborah L. ORCID: https://orcid.org/0000-0002-4616-6001 and Champness, Neil R. 2019. Structural characterization and optical properties of two copper(i)-iodide BODIPY coordination polymers. CrystEngComm 21 (31) , pp. 4551-4556. 10.1039/C9CE00845D

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Abstract

Functionalization of boron-dipyrrin (BODIPY) chromophores with pyridine (1) or pyrimidine (2) substituents affords molecules with strong absorbance in the visible spectrum which are also highly fluorescent in solution, in thin films and as powders. Reaction of either 1, a bipyridyl ligand, or 2, a bipyrimidinyl ligand, with CuI in MeCN affords a one-dimensional coordination polymer (3) or a three-dimensional coordination polymer (4), respectively. Although the free ligands, 1 and 2, exhibit fluorescence in the solid-state, metal coordination in the CuI coordination polymers, 3 and 4, leads to quenching despite the retention of the BODIPY core.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Chemistry
Publisher:	Royal Society of Chemistry
ISSN:	1466-8033
Date of Acceptance:	28 June 2019
Last Modified:	10 Jul 2024 10:15
URI:	https://orca.cardiff.ac.uk/id/eprint/170308

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