Synthesis, structures and characterization of metal complexes containing 4′-phenyl-2,2′:6′,2″-terpyridine ligands with extended π⋯π interactions
作者： Ting-Hong Huang , Min-Hua Zhang , Cheng-Yun Gao , Lin-Tao Wang
DOI: 10.1016/J.ICA.2013.08.024
关键词:
摘要: Abstract Four complexes [Cu (Phterpy)Cl2]·2H2O (1), (Phterpy)Cl2]·[Cu (Phterpy)Cl2]·CH3OH (2), [(Phterpy) ClMn(μ-Cl)2 MnCl (Phterpy)]·2[Mn(Phterpy)Cl2].2CH3OH (3), [Fe (Phterpy)2] (FeCl4)·CH3OH (4) (Phterpy = 4′-phenyl-2,2′:6′,2″-terpyridine), were synthesized and characterized by IR, 1H NMR X-ray diffraction analysis. Single crystal analyses display that, in 1, 2, 3 4, the units (Phterpy)Cl2] [Mn(Phterpy)Cl2] are five-coordinate, (Phterpy)] six-coordinate, all of these packing structure contain π⋯π stacking interaction between Phterpy ligands, with four variations patterns. Moreover, some weak interactions also observed.
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