Synthesis, Characterization and Fluorescent Properties of Three One-Dimensional Coordination Polymers Derived from Polypyridyl Ligands

被引：13
作者：
Heine, Johanna [1 ]
Westemeier, Hauke [1 ]
Dehnen, Stefanie [1 ]
机构：
[1] Univ Marburg, Fachbereich Chem, Wissensch Zentrum Mat Wissensch, D-35032 Marburg, Germany
来源：
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2010年 / 636卷 / 06期
关键词：
Coordination Polymers; Fluorescence; Manganese; Pyterpy Ligands; Silver; X-ray diffraction; EXPANDED 4,4'-BIPYRIDINE LIGAND; METAL-COMPLEXES; TERPYRIDINE; DISCRETE; GRIDS;
D O I：
10.1002/zaac.201000049
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Three one-dimensional coordination polymers, [MnCl2(4-pyterpy)]center dot 2CHCl(3) (1), [Mn(NO3)(2)(4-pyterpy)]center dot CHCl3 (2) and [Ag(NO3)(3-pyterpy)]center dot H2O (3) (4-pyterpy = 4'-(4-pyridyl)-2,2':6',2 ''-terpyridine and 3-pyterpy = 4'-(3-pyridyl)-2,2':6',2 ''-terpyridine) were synthesized and characterized by X-ray diffraction. All three compounds exhibit a rare "head-to-tail" coordination of the multidentate ligand, but differ significantly in their polymer chain conformations. Additionally, the fluorescent properties of all three compounds were investigated and show a weak, ligand-centered fluorescence at 416-418 nm.
引用
收藏
页码：996 / 1001
页数：6
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