A mononuclear bis(NHC)/Au-I (NHC=N-heterocyclic carbene) cationic complex with a rigid bis(phosphane)-functionalized NHC ligand (PCNHCP) was used to construct linear Au-3 and Ag2Au arrays, a Au-5 cluster with two intersecting crosslike Au-3 arrays, and an unprecedented Cu-6 complex with two parallel Cu-3 arrays. The impact of metallophilic interactions on photoluminescence was studied experimentally.

A Bis(Diphosphanyl N-Heterocyclic Carbene) Gold Complex: A Synthon for Luminescent Rigid AuAg2 Arrays and Au5 and Cu6 Double Arrays / P. Ai, M. Mauro, L. De Cola, A.A. Danopoulos, P. Braunstein. - In: ANGEWANDTE CHEMIE. INTERNATIONAL EDITION. - ISSN 1433-7851. - 55:10(2016), pp. 3338-3341. [10.1002/anie.201510150]

A Bis(Diphosphanyl N-Heterocyclic Carbene) Gold Complex: A Synthon for Luminescent Rigid AuAg2 Arrays and Au5 and Cu6 Double Arrays

L. De Cola;
2016

Abstract

A mononuclear bis(NHC)/Au-I (NHC=N-heterocyclic carbene) cationic complex with a rigid bis(phosphane)-functionalized NHC ligand (PCNHCP) was used to construct linear Au-3 and Ag2Au arrays, a Au-5 cluster with two intersecting crosslike Au-3 arrays, and an unprecedented Cu-6 complex with two parallel Cu-3 arrays. The impact of metallophilic interactions on photoluminescence was studied experimentally.
carbenes; gold; heterometallic complexes; metal-metal interactions; photophysics
Settore CHIM/03 - Chimica Generale e Inorganica
2016
Article (author)
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/791402
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