Title of article
Reactions of 2-(arylazo)aniline with iridium trichloride: Synthesis, characterization and structure of new cyclometallated complexes of iridium(III)
Author/Authors
Pratihar، نويسنده , , Jahar Lal and Pattanayak، نويسنده , , Poulami and Patra، نويسنده , , Debprasad and Rathore، نويسنده , , Rajendra and Chattopadhyay، نويسنده , , Surajit، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
5
From page
182
To page
186
Abstract
Reactions of 2-(arylazo)aniline, HL (H represents the dissociable protons upon orthometallation and HL is p-RC6H4NNC6H4–NH2; RH for HL1; CH3 for HL2 and Cl for HL3) with IrCl3 in methanol afforded orthometallated complexes of composition (L)(HL)IrCl2 (2) and (L)(MeOH)IrCl2 (3), respectively. Complex (L)(MeOH)IrCl2 (3) converted into (L)(CH3CN)IrCl2 (4) upon refluxing in acetonitrile. The X-ray structure of the complexes (L1)(HL1)IrCl2 (2a) and (L3)(CH3CN)IrCl2 (4c) have been determined and characterized unequivocally. The anionic L− binds the metal in tridentate (C, N, N) manner for all the complexes.
Keywords
Iridium(III) , 2-(Arylazo)aniline , Cyclometallation
Journal title
INORGANICA CHIMICA ACTA
Serial Year
2011
Journal title
INORGANICA CHIMICA ACTA
Record number
1329500
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