title: Structural and models of dioxouranium(VI) with rhodanine azodyes--V.
abstract: The synthesis of several new coordination compounds of dioxouranium(VI) heterochelates with bidentate rhodanineazol compounds derived from rhodanine are described. The ligands and uranyl complexes have been charcaterized by various physico-chemical techniques. The bond lengths and the force constants have been calculated from asymmetric stretching frequency of O-U-O group. The infrared spectral studies showed a monobasic bidentate behaviour with the oxygen and azonitrogen donor system. The ligands contain intramolecular hydrogen bonds.
authors: Chemistry Department, Faculty of Science, Alexandria University, Egypt.
authors: A
authors: A
authors: El-Dissouky
authors: A A
authors: AA
authors: El-Bindary
authors: A Z
authors: AZ
authors: El-Sonbati
authors: A S
authors: AS
authors: Hilali
mesh_terms: D004583:Electrons; D007477:Ions; D008958:Models, Molecular; D008968:Molecular Conformation; D015394:Molecular Structure; D012236:Rhodanine / Q000031:analogs & derivatives*; D013055:Spectrophotometry, Infrared / Q000379:methods; D017974:Uranium Compounds / Q000737:chemistry*
chemical_list: D007477:Ions; D017974:Uranium Compounds; D012236:Rhodanine