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合成了萘啶酮的单核和双核银配合物Ag2(L1)2(HL1=5,7-二甲基-1,8-萘啶-2-酮)(1)和[Ag(HL2)(PPh3)2]·2H2O(H2L2=1,8-萘啶-2,7-二酮)(2)。并通过元素分析,红外光谱及X-射线单晶衍射对其进行了结构表征。配合物1的晶体属单斜晶系,P1空间群。中心金属银为三配位T型几何构型,Ag-Ag间距离为0.2748(2)nm,具有强的Ag…Ag作用。配合物2的晶体属三斜晶系,P21/n空间群。银与1个氮原子及2个磷原子形成三配位结构。
Synthesis of mononuclear and binuclear silver complexes of naphthyridone Ag2 (L1) 2 (HL1 = 5,7-dimethyl-1,8-naphthyridin-2-one) PPh3) 2] · 2H2O (H2L2 = 1,8-naphthyridin-2,7-dione) (2). Its structure was characterized by elemental analysis, IR and X-ray single crystal diffraction. The crystal of complex 1 belongs to the monoclinic system, P1 space group. The central metallic silver is a three-coordinate T-type geometry with a Ag-Ag distance of 0.2748 (2) nm. The crystal of complex 2 is triclinic, P21 / n space group. Silver forms a three-coordinate structure with one nitrogen atom and two phosphorus atoms.