Alkynyl bridged cyclometalated Ir2M2 clusters: Impact of the heterometal in the photo- and electro-luminescence properties
- Fernández-Cestau, J. 1
- Giménez, N. 1
- Lalinde, E. 1
- Montaño, P. 1
- Moreno, M.T. 1
- Sánchez, S. 3
- Weber, M.D. 2
- Costa, R.D. 2
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1
Universidad de La Rioja
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2
University of Erlangen-Nuremberg
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3
University of Manchester
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ISSN: 1477-9226
Año de publicación: 2016
Volumen: 45
Número: 8
Páginas: 3251-3255
Tipo: Artículo
beta Ver similares en nube de resultadosOtras publicaciones en: Dalton Transactions
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Resumen
We report two unprecedent alkynyl bridging cyclometalated clusters [Ir2M2(ppy)4(μ-CCC6H4-OMe3)4] where M is Ag (2) and Cu (3), which display distinctive luminescence properties. While 2 features a green phosphorescence/electroluminescence nature located at the ppy ligands (3LC), 3 shows an orange emission confined to the metals and alkynyl groups having a mixed 3L′C/3L′MCT/3MMCT (L′ = alkynyl) nature. © The Royal Society of Chemistry 2016.