吡啶-4-甲醛缩氨基硫脲席夫碱(L)Cu(Ⅱ),Ni(Ⅱ),Zn(Ⅱ)配合物的合成及红外表征

Synthesis,IR characterization of Cu(Ⅱ),Ni(Ⅱ),Zn(Ⅱ) Complexes Based on Schiff base ligand Derived from Pyridine-4-carboxal-dehyde Thiosemicarbazone

采用了传统的溶液法合成了吡啶-4-甲醛缩氨基硫脲席夫碱(L)的Cu(Ⅱ),N i(Ⅱ),Zn(Ⅱ)配合物,并对配合物及配体进行了红外光谱表征,红外分析结果表明,配体L均能与过渡金属离子Cu(II),Ni(Ⅱ),Zn(Ⅱ)配位形成配合物,但配体采取了不同的配位方式。

Three complexes of Cu （Ⅱ）, Ni （ Ⅱ）, Zn （Ⅱ） based on Pyridine - 4 - carboxal - dehyde and Thiosemicarbazone have been synthesized by traditional solution method and characterized through IR spectra. IR analysis indicates that ligand can bonded to transition metal ions Cu （Ⅱ）, Ni （Ⅱ）, Zn （Ⅱ） with different coordination modes.