PREPARATION STRUCTURAL CHARACTERIZATION AND PROPERTIES OF MALONAMATO(-1) COMPLEXES

作者: Christoffel Vansant , Herman O. Desseyn , Vasilis Tangoulis , Catherine P. Raptopoulou , Aris Terzis

DOI: 10.1016/0277-5387(95)00021-J

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摘要: Abstract The complexes trans-[M(LH)2(H2O)2] (M = Mn, Co, Ni, Cu, Zn; LH− the monoanion of malonamic acid) have been synthesized and X-ray crystal structures copper (II) zinc show an octahedral geometry around metal ion in both molecules. ligand acts as a bidentate chelate with ligated atoms being amide one carboxylate oxygens. Both are stabilized through similar, intermolecular 2D hydrogen bonds. thermal decomposition data, magnetic susceptibilities, electronic, variable-temperature ESR FT-IR spectra discussed terms nature bonding known structures.

参考文章(47)
Russell S. Drago, Physical Methods for Chemists ,(1992)
F. Albert Cotton, Advanced Inorganic Chemistry ,(1999)
Vagelis Hondrellis, Themistoclis Kabanos, Spyros P. Perlepes, John M. Tsangaris, Metal complexes containing the monoanion, dianion and the neutral form of the ligand N-(2-carboxylphenyl)pyridine-2′-carboxamide Inorganica Chimica Acta. ,vol. 136, pp. 1- 10 ,(1987) , 10.1016/S0020-1693(00)85554-1
George Maistralis, Nick Katsaros, Spyros P. Perlepes, Dimitra Kovala-Demertzi, Coordinating properties of isoorotic acid Journal of Inorganic Biochemistry. ,vol. 45, pp. 1- 12 ,(1992) , 10.1016/0162-0134(92)84035-L
V Lazaridou, S.P Perlepes, J.M Tsangaris, Th.F Zafiropoulos, Synthesis, physical properties and spectroscopic studies of oxamato (−1) lanthanide(III) complexes Journal of The Less Common Metals. ,vol. 158, pp. 1- 14 ,(1990) , 10.1016/0022-5088(90)90425-J
Matsuo Nonoyama, Kiyoko Nonoyama, Five coordinate binuclear Ni(II) and Cu(II) complexes of 1,5,9-triazacyclotridecane with μ-oxamido, μ-oxamato and μ-oxalato bridges Journal of Inorganic and Nuclear Chemistry. ,vol. 43, pp. 2567- 2570 ,(1981) , 10.1016/0022-1902(81)80306-5