Synthesis and characterization of nickel-, palladium- and platinum(II) complexes of three o,o′-dihydroxydiarylazo dyes: Determination of the coordination geometry of this comprehensive series of tridentate diaryl dye complexes by combining results from NMR and X-ray experiments with theoretical ab initio calculations
作者:Jens Abildgaard、Poul Erik Hansen、Jens Josephsen、Bjarke K.V. Hansen、Henning Osholm Sørensen、Sine Larsen
DOI:10.1016/j.ica.2006.05.027
日期:2006.11
been established that complexes with different group 10 metals are iso-structural by isomorphology of the crystals as determined by X-ray powder diffraction studies on the complexes containing pyridine in the fourth coordination site. Furthermore, we present a method to determine the coordination geometry by comparison of calculated 13C chemical shifts for possible coordinationmodes optimized by ab initio
METHOD FOR PRODUCING CHARGE CONTROL AGENT AND TONER
申请人:ZHU Shunquan
公开号:US20100105884A1
公开(公告)日:2010-04-29
A method for producing a charge control agent or a toner containing the charge control agent comprising reacting in aqueous medium an azo compound with a salicylic acid chromium complex.