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标题：New Heteronuclear Complexes in Cu(II)-VO(IV) System. Synthesis and Properties of Complexes Containing 4,4’- bipyridine and Oxalato Ion as Ligands
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作者：Mihaela Vlad ; I. Labadi ; Otilia Costisor 等
期刊名称：Universitatea Politehnica din Timisoara. Buletinul Stiintific. Seria Chimie si Ingineria Mediului
印刷版ISSN：1224-6018
出版年度：2005
卷号：50(64)
期号：01-02
出版社：Universitatea Politehnica din Timisoara
摘要：The heterometallic complex [Cu(VO)₂(C₁₀H₈N₂)₂(C₂O₄)₂·2H₂O]_n has been obtained and characterized by electronic and IR spectrum and molecular electrical conductivity. The electronic spectrum show the presence of VO (IV) species of C_4ν symmetry and Cu (II) in octahedral surrounding. The molar conductivity value in DMSO proves that the heteronuclear oxalate-compound is nonelectrolyte. IR spectrum proves the presence of the coordinated 4,4’-dipyridyl and of the oxalate anion V_4h.
关键词：4,4’-bipyridine, oxalate ligand, copper, vanadium, IR, VIS