Syntheses and Structures of Blue Luminescent Zinc (Ⅱ) Complexes with 2,6-Bis (imino)pyridyl Ligands

(整期优先)网络出版时间:2004-06-16
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Luminescentcoordinationcompoundswithnitrogen-containingligandshaveattractedmuchattentionduetotheirgoodperformanceinsensorandelectroluminescentdevicetechniques[1-17].Todevelopnewluminescentmaterials,alargenumberofd10metalcomplexes,especiallyzinccomplexes,withthenitrogen-containingligandshavebeensynthesizedandtheirluminescencebehaviourhavebeenstudied[1-11].Ithasbeenfoundthatforagivencomplex,thesizeoftheπ-conjugatedsystemoftheligandandtheelectroniceffectofsubstituentsattheligandareimportantfactorsformodulatingitsluminescentproperties[5,8,9].