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以Schiff堿N-丁酰基水楊酰肼為配體的三核鎳(Ⅱ)配合物的合成與結構
The trinuclear nickel (Ⅱ) complex Ni3(C11H11N2O3)2(C5H5N)4 was prepared by the reaction of Ni(OAc)2 @ 4H2Owith N-butylsalicylhydrazide Schiff base ligand and characterized by X-ray crystallography. The crystal belongs totriclinic, Mr=930.91, space group P1 with cell parameters a =9. 8489(2)A, b = 12. 3110(2) A, c = 18. 4035(3) A, α=71.353(2)°, β=76.638(2)°, γ=84.815(2)°, V=2056.72(6)A3, Z=2, Dc=1.503g@cm-3,μ(MoKα) = 1. 417mm-1, F(000) = 964, R = 0. 0317, wR = 0. 0868. A total of 5393 independent reflectionswere collected, of which 4448 reflections with I ≥ 2 σ(I) were observed. There are two centrosymmetrical trin-angle of 180°. The interatomic distances between the nickel atoms on the two sides are 9. 2030(8) A and 9. 1876(9) A for the two molecules, respectively. The central nickel atom adopts an axially elongated octahedral geometrywhereas the nickel atoms on the two sides have square-planar coordination environment. CCDC: 194083.
作 者: 楊明星 林深 陳麗娟 劉世雄 作者單位: 楊明星,林深,陳麗娟(福建師范大學化學系,福州,350007)劉世雄(福州大學實驗中心,福州,350002)
刊 名: 無機化學學報 ISTIC SCI PKU 英文刊名: CHINESE JOURNAL OF INORGANIC CHEMISTRY 年,卷(期): 2003 19(4) 分類號: O614.81+3 關鍵詞: Schiff堿 鎳配合物 腙 晶體結構 Schiff base nickel complex hydrazone crystal structure【以Schiff堿N-丁;畻铛k聻榕潴w的三核鎳(Ⅱ)配合物的合成與結構】相關文章:
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