Issue 18, 2021

Keep it tight: a crucial role of bridging phosphine ligands in the design and optical properties of multinuclear coinage metal complexes

Abstract

Copper subgroup metal ions in the +1 oxidation state are classical candidates for aggregation via non-covalent metal–metal interactions, which are supported by a number of bridging ligands. The bridging phosphines, soft donors with a relatively labile coordination to coinage metals, serve as convenient and essential components of the ligand environment that allow for efficient self-assembly of discrete polynuclear aggregates. Simultaneously, accessible and rich modification of the organic spacer of such P-donors has been used to generate many fascinating structures with attractive photoluminescent behavior. In this work we consider the development of di- and polynuclear complexes of M(I) (M = Cu, Ag, Au) and their photophysical properties, focusing on the effect of phosphine bridging ligands, their flexibility and denticity.

Graphical abstract: Keep it tight: a crucial role of bridging phosphine ligands in the design and optical properties of multinuclear coinage metal complexes

Article information

Article type
Perspective
Submitted
05 mars 2021
Accepted
08 avr. 2021
First published
09 avr. 2021

Dalton Trans., 2021,50, 6003-6033

Keep it tight: a crucial role of bridging phosphine ligands in the design and optical properties of multinuclear coinage metal complexes

A. V. Paderina, I. O. Koshevoy and E. V. Grachova, Dalton Trans., 2021, 50, 6003 DOI: 10.1039/D1DT00749A

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