Luminescent Gold (Iii) Compounds, Their Preparation, And Light-Emitting Devices Containing Same

Abstract

A Class Of Luminescent Gold(Iii) Compounds With A Tridentate Ligand And At Least One Strong Sigma-Donating Group Having The Chemical Structure Represented By The General Formula (I): Wherein R1-R4 Each Independently Represent The Group Containing Hydrogen, Halogen, Alkynyl, Substituted Alkynyl, Alkyl, Substituted Alkyl, Aryl, Substituted Aryl, Heteroaryl, Substituted Heteroaryl, Alkoxyl, Substituted Alkoxyl, Amino, Substituted Amino, Cyano, Nitro, Alkylcarbonyl, Alkoxycarbonyl, Arylcarbonyl, Aryloxycarbonyl, Mono- Or Dialkylaminocarbonyl, Alkylcarbonyloxy, Arylcarbonyloxy, Aryloxy, Alkoxycarbonyl, Aryloxycarbonyloxy Group, And The Like; X, Y And Z Each Independently Represent A Heteroatom Or A Carbon; Represents An Aromatic Or Heterocyclic 5- Or 6-Membered Ring; Alpha And Beta Each Independently Represent A Bridge For An Aromatic Or Heterocyclic 5- Or 6-Membered Ring Or Represent A Break For Non-Cyclic Moiety; C-X, C-Y And C-Z Each Independently Represent A Single Bond Or Double Bond; N Represents A Zero Or An Integer; P, Q And R Represent Positive Integers.