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South African Journal of Chemistry

versão On-line ISSN 1996-840X

Resumo

MAYER, Peter; YUMATA, Nonzaliseko C.; GERBER, Thomas I.A.  e  ABRAHAMS, Abubak'r. Coordination of the bidentate ligands 2,2'-dipyridylamine, 1-phenyl-1,3-butadione and N'-(propan-2-ylidene)benzohydrazide to rhenium(III). S.Afr.j.chem. (Online) [online]. 2010, vol.63, pp. 180-185. ISSN 1996-840X.

The reaction of trans-[ReCl3(MeCN)(PPh3)2] with 1-phenyl-1,3-butadione (Hbat), 2,2'-dipyridylamine (dpa), and 1-(2-hydroxy-phenyl)ethanone benzoylhydrazone (Hhaep) under nitrogen led to the respective complexes cis-[ReIII Cl2(bat)(PPh3)2], fac-[ReIII Cl3(dpa)(PPh3)] and cis-[ReVOCl2(meb)(PPh3)] (meb = N'-(propan-2-ylidene)benzohydrazide). All the complexes were characterized by 1H NMR and infrared spectroscopy, and X-ray crystallography.

Palavras-chave : Rhenium(III); bidentate ligands; crystal structures.

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