Issue 58, 2013
From the journal:

Chemical Communications

Outstanding luminescence from neutral copper(i) complexes with pyridyl-tetrazolate and phosphine ligands†

Larissa Bergmann,ab   Jana Friedrichs,b   Mathias Mydlak,b   Thomas Baumann,b   Martin Niegerc  and  Stefan Bräse*ad  

* Corresponding authors

a Institute of Organic Chemistry, Karlsruhe Institute of Technology (KIT), Fritz-Haber-Weg 6, 76131 Karlsruhe, Germany
E-mail: braese@kit.edu

b cynora GmbH, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
E-mail: info@cynora.com

c Laboratory of Inorganic Chemistry, University of Helsinki, P.O. Box 55, Finland
E-mail: Martin.Nieger@helsinki.fi

d Karlsruhe Institute of Technology (KIT), Institute of Toxicology and Genetics, Hermann-von-Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen, Germany

Abstract

Strongly luminescent, neutral copper(I) complexes bearing 5-(2-pyridyl)tetrazolate and various phosphine ligands were synthesized. While the cationic copper(I) precursors 1b–4b do not exceed photoluminescence quantum yields (PLQY) of 4–46%, the neutral complexes 1a–4a show PLQYs of up to 89%.

Graphical abstract: Outstanding luminescence from neutral copper(i) complexes with pyridyl-tetrazolate and phosphine ligands

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Article information

DOI
https://doi.org/10.1039/C3CC42280A
Article type
Communication
Submitted
28 Mar 2013
Accepted
21 Apr 2013
First published
24 Apr 2013

Chem. Commun., 2013,49, 6501-6503

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Outstanding luminescence from neutral copper(I) complexes with pyridyl-tetrazolate and phosphine ligands

L. Bergmann, J. Friedrichs, M. Mydlak, T. Baumann, M. Nieger and S. Bräse, Chem. Commun., 2013, 49, 6501 DOI: 10.1039/C3CC42280A

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