两个N,N′-二(4-甲氧基亚水杨基)丙烷-1,3-二胺的镍(Ⅱ)配合物的合成、晶体结构和热稳定性研究(英文)

Syntheses,Crystal Structures,and Thermal Stability of Two Nickel(Ⅱ) Complexes Derived from N,N′-Bis(4-methoxysalicylidene)propane-1,3-diamine

通过利用相同的原料但不同的合成过程,本文制备了一个单核镍(Ⅱ)配合物[NiL(H2O)](1),和一个三核镍(Ⅱ)配合物[Ni3L2(μ-CH3COO)2](2),其中L是N,N′-二(4-甲氧基亚水杨基)丙烷-1,3-二胺(H2L)的二价阴离子。通过元素分析、红外光谱以及X-射线单晶衍射表征了这2个配合物的结构。本文还研究了这2个配合物的热稳定性。

A mononuclear nickel（Ⅱ） complex [NiL（H2O）] （1）, and a trinuclear nickel（Ⅱ） complex [Ni3L2（μ-CH3COO）2] （2）, where L is the dianionic form of N,N′-bis（4-methoxysalicylidene）propane-1,3-diamine （H2L）, were synthesized from the same starting materials but with different synthetic procedures. The complexes were characterized by elemental analyses, infrared spectroscopy, and X-ray single crystal determination. The thermal stability of the complexes was also studied. CCDC： 736566, 1; 736567, 2.