The synthesis and characterisation of Rh(III) complexes with pyridyl triazole ligands
作者:Helen M. Burke、John F. Gallagher、Maria Teresa Indelli、Johannes G. Vos
DOI:10.1016/j.ica.2004.03.003
日期:2004.7
coordination to the NH 2 bpt ligand was also possible via a nitrogen of the triazole ring and the pyridine ring forming the complex [Rh(phen) 2 (NH 2 bpt)](PF 6 ) 3 . The absorption and emission properties of the complexes studied were found to be π–π * in nature and preliminary evidence suggests that all complexes with the exception of [Rh(phen) 2 (NHbpt)](PF 6 ) 2 and [Rh(bpy) 2 (NHbpt)](PF 6 ) 2 are dual emitting
已经制备了一系列的Rh(III)混合配体聚吡啶型复合物。[Rh(L)2(L')] n +形式的络合物,其中n = 2/3,L = 2,2'-联吡啶(bpy)/ 1,10-菲咯啉(phen)和L'= 3 -(吡啶-2-基)-1,2,4-三唑(Hpytr),1-甲基-3-(吡啶-2-基)-1,2,4-三唑(1M3pytr),4-甲基-3 -(吡啶-2-基)-1,2,4-三唑(4Mpytr),3,5-双(吡啶-2-基)-1,2,4-三唑(Hbpt),4-氨基-3, 5-双(吡啶-2-基)-1,2,4-三唑(NH 2 bpt)和3-(吡啶-2-基)-5-苯基-1,2,4-三唑(HPhpytr)制备并报道了它们的合成和表征。获得了[Rh(bpy)2(Phpytr)](PF 6)2和[Rh(phen)2(NHbpt)](PF 6)2的晶体,并确定了它们的结构。X射线晶体学数据的分析表明,[Rh(phen)2(NHbpt)](PF