| 2,6-二乙酰吡啶类双希夫碱配合物的研究——Ⅰ.VO(Ⅱ)、Mn(Ⅱ)、Fe(Ⅱ)和Fe(Ⅲ)配合物的合成和表征 |
| STUDIES ON COMPLEXES OF SCHIFF BASES DERIVED FROM 2,6-DIACETYLPYRIDINE Ⅰ.SYNTHESIS AND CHARACTERIZATION OF VO(Ⅱ),Mn(Ⅱ), Fe(Ⅱ) AND Fe(Ⅲ) COMPLEXES |
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| 摘要: 制备了由2,6-二乙酰吡啶与肼基硫代甲酯衍生的希夫碱C5H3N[CH=NN=C(S)XR]2(X=S,R=CH3,C6H5CH2;X=O,R=C6H5CH2)。离析出类型为MC5H3N[CH=NN=C(S)XR]2(M=VO2+、Mn2+和Fe2+)和FeC5H3N[CH=NN=C(S)SR]2Cl的希夫碱配合物。希夫碱及其配合物为元素分析、红外、可见一紫外光谱以及磁化率测量所表征,结果与所提出的Mn2+、Fe2+及Fe3+配合物的结构一致.在VO(Ⅱ)配合物的情况,则形成多聚体,其结构为: -(N3S2)V-O-V(N3S2)-O-V(N3S2)-. |
| 关键词: 2,6-二乙酰吡啶 希夫碱 配合物 钒 锰 铁 |
| 基金项目: |
| Abstract: The Schiff bases 2,6-C5H3N(CH=NN=C(S)XR)2(where X=S,R=CH3,C6H5CH2;and X=O,R=C6H5CH2) derived from 2,6-diacetylpyridine and dithiocarbazate have been prepared. Complexes of the Schiff bases of the type MC5H3N[CH=NN=C(S)XR]2(M=VO2+,Mn2+and Fe2+) and FeC3H3N[CH=NN=C(S)SR]2C1 have been isolated. The Schiff bases and complexes were characterized by elemental analysis,infrared and visible-ultraviolet spectroscopy and magnetic susceptibility measurements. The results are consistent with the structures proposed for Mn2+,Fe2+and Fe3+complexes. In case of VO(Ⅱ) complexes,they form polymers whose structure is suggested as-(N3S2)V-O-V(N3S2)-O-V(N3S2)-. |
| Keywords: 2,6-diacetylpyridine Schiff base complex compound vanadium manganese iron |
| 投稿时间：1988-11-21 |
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| 戴寰,耿志明,韩志坚.2,6-二乙酰吡啶类双希夫碱配合物的研究——Ⅰ.VO(Ⅱ)、Mn(Ⅱ)、Fe(Ⅱ)和Fe(Ⅲ)配合物的合成和表征[J].无机化学学报,1989,5(3):73-79. |
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