Title of article :
Ni(II), Co(II) and Mn(II) tris(pyrazolyl)borate complexes with 2,6-di-tert-butyl-4-carboxy-phenol: Formation of coordinated phenoxyl radical
Author/Authors :
Anastasiya V. Yakovenko، نويسنده , , Sergey V. Kolotilov، نويسنده , , Anthony W. Addison، نويسنده , , Swiatoslaw Trofimenko، نويسنده , , Glenn P.A. Yap، نويسنده , , Victoria Lopushanskaya، نويسنده , , Vitaly V. Pavlishchuk، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
Abstract :
Ni(II), Co(II) and Mn(II) tris(pyrazolyl)borate complexes with 2,6-di-tert-butyl-4-carboxy-phenol were synthesized and characterized crystallographically (Ni and Co complexes), spectroscopically and electrochemically. It was found that oxidation of Ni and Co complexes resulted in the formation of coordinated phenoxyl radical and diphenoquinone, whereas only quinone formed in the case of Mn complex and free 2,6-di-tert-butyl-4-carboxy-phenol.
Keywords :
Redox properties , 3d-Metals , Tris(pyrazolyl)borates , X-ray structure , ESR spectra , Phenoxyl radical
Journal title :
Inorganic Chemistry Communications
Journal title :
Inorganic Chemistry Communications
