[AuHg(o-C6H4PPh2)2I]: A Dinuclear HeterometallicBlue Emitter

Inorganics

David Pascual¹  Miguel Monge¹  José M. López-de-Luzuriaga¹  M. Elena Olmos¹ 

[1] Departamento de Química, Universidad de La Rioja. Centro de Investigación en Síntesis Química (CISQ), Complejo Científico-Tecnológico, 26004-Logroño, Spain;

关键词: gold;    mercury;    metal-metal interactions;    theoretical calculations;    luminescence;   

DOI  :  10.3390/inorganics3010027

来源: DOAJ

【 摘 要 】

The heteronuclear AuI/HgII complex [AuHg(o-C6H4PPh2)2I] (1) was prepared by reacting of [Hg(2-C6H4PPh2)2] with [Au(tht)2]ClO4 (1:1) and NaI in excess. The heterometallic compound 1 has been structurally characterized and shows an unusual blue luminescent emission in the solid state. Theoretical calculations suggest that that the origin of the emission arises from the iodide ligand arriving at metal-based orbitals in a Ligand to Metal-Metal Charge Transfer transition.

【 授权许可】

Unknown