Synthesis, structure and photoluminescence properties of {Zn2Ln2} heterometallic complexes with anions of 1-naphthylacetic acid and N-donor heterocyclic ligands
作者:Salauat R. Kiraev、Stanislav A. Nikolaevskii、Mikhail A. Kiskin、Ivan V. Ananyev、Evgenia A. Varaksina、Ilya V. Taydakov、Grigory G. Aleksandrov、Alexander S. Goloveshkin、Alexey A. Sidorov、Konstantin A. Lyssenko、Igor L. Eremenko
DOI:10.1016/j.ica.2018.02.011
日期:2018.5
series of complexes [(4,4′-diMe-2,2′-bpy)2Zn2Eu2(NO3)4(naphac)6] (1), [(4,4′-dtb-2,2′-bpy)2Zn2Ln2(NO3)2(naphac)8] Ln = Eu (2), Tb (3), [(Py)2Zn2Ln2(naphac)10] Ln = Eu (4), Nd (5), Gd (6), Tb (7), Dy (8), [(Py)2Zn2Tm2(NO3)2(naphac)8] (9) (where naphac is the anion of 1-naphthylacetic acid, 4,4′-diMe-2,2′-bpy = 4,4′-dimethyl-2,2′-bipyridine, 4,4′-dtb-2,2′-bpy = 4,4′-di-tert-butyl-2,2′-bipyridine, Py = pyridine)
摘要一系列配合物[(4,4'-diMe-2,2'-bpy)2Zn2Eu2(NO3)4(naphac)6](1),[(4,4'-dtb-2,2'-bpy )2Zn2Ln2(NO3)2(naphac)8] Ln = Eu(2),Tb(3),[(Py)2Zn2Ln2(naphac)10] Ln = Eu(4),Nd(5),Gd(6), Tb(7),Dy(8),[(Py)2Zn2Tm2(NO3)2(naphac)8](9)(其中naphac是1-萘乙酸的阴离子4,4'-diMe-2,2' -bpy = 4,4'-二甲基-2,2'-联吡啶,4,4'-dtb-2,2'-bpy = 4,4'-二叔丁基-2,2'-联吡啶,Py合成吡啶并对其进行结构表征。评价了几种合成路线获得标题化合物的能力。报道并详细讨论了所获得的杂金属配合物的分子和晶体结构以及发光性质。