吡啶和取代吡啶锌(Ⅱ)配合物中配键性质的研究

The Study on the Nature of the Coordination Bond in Complexes of Pyridine Zinc

文章论了吡啶和取代吡啶锌（Ⅱ）配合物中Ｚｎ（Ⅱ）－Ｎ键强度的大小。吡啶环上供电子取代基能使该键增强，吸电子取代基能使该键减弱。

The strength of the coordination bond in complexes of pyridine zinc is discussed. The electron-releasing substituents on the pyridine ring enhance the Z n(Ⅱ)-N strength, and the electron-attracting groups make it weak.