Exploring the Optical and Electrochemical Properties of Homoleptic versus Heteroleptic Diimine Copper(I) Complexes
作者:Valentina Leandri、Angela Raffaella Pia Pizzichetti、Bo Xu、Daniele Franchi、Wei Zhang、Iacopo Benesperi、Marina Freitag、Licheng Sun、Lars Kloo、James M. Gardner
DOI:10.1021/acs.inorgchem.9b01487
日期:2019.9.16
heteroleptic Cu(I) complexes can be a challenging task. In this work, we have studied the optical and electrochemical properties of a series of homoleptic complexes, such as [Cu(dbda)2]+, [Cu(dmp)2]+, [Cu(Br-dmp)2]+, [Cu(bcp)2]+, [Cu(dsbtmp)2]+, [Cu(biq)2]+, and [Cu(dap)2]+ in solution, and those of their heteroleptics [Cu(dbda)(dmp)]+, [Cu(dbda)(Br-dmp)]+, [Cu(dbda)(bcp)]+, [Cu(dbda)(dsbtmp)]+, [Cu(dbda)(biq)]+
由于配体争夺,杂合Cu(I)配合物的合成和性能研究可能是一项艰巨的任务。在这项工作中,我们研究了一系列均化络合物的光学和电化学性质,例如[Cu(dbda)2 ] +,[Cu(dmp)2 ] +,[Cu(Br-dmp)2 ] +,溶液中的[Cu(bcp)2 ] +,[Cu(dsbtmp)2 ] +,[Cu(biq)2 ] +和[Cu(dap)2 ] +以及它们的杂合剂[Cu(dbda)( dmp)] +,[Cu(dbda)(Br-dmp)] +,[Cu(dbda)(bcp)] +,[Cu(dbda)(dsbtmp)] +,[Cu(dbda)(biq)] +,[Cu(dbda)(dap)] +吸附在锐钛矿表面TiO 2(dbda = 6,6'-二甲基-2,2'-联吡啶-4,4'-二苯甲酸; dmp = 2,9-二甲基-1,10-菲咯啉; Br-dmp = 5-溴-2 ,9-二甲基-1,10-菲咯啉;