Homodinuclear f-f and Heterodinuclear f-p Lanthanide Helicates
作者:Markus Albrecht
DOI:10.1002/zaac.201000173
日期:2010.9
based on β-diketonate, catechol-acyl hydrazone and 2-amido-8-hydroxyquinoline ligands. Strongly emitting homodinuclear europium(III) complexes are obtained in addition to heterodinuclear coordination compounds. Some of the latter exhibit intramolecular energy transfer behaviour with internal quenching of an aluminium trisquinolinate and enhancement of the NIR emission at an ytterbium(III), neodymium(III)