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Type: Artigo de periódico
Title: Mössbauer Characterization Of Iron And Cobalt Dinitrosyl Derivatives Of 1,1′-bis(diphenylphosphino)ferrocene
Author: Gerbase A.E.
Vichi E.J.S.
Amaral L.
Moro J.T.
Vasquez A.
Abstract: The interest in the synthesis and reactivity of organometallic compounds which have two or more different metals in the same molecule has grown in recent years, due to the new chemical properties that they can present. In this work, we report the Mössbauer characterization of dppfFe(CO)3 and two novel compounds, dppfFe(NO)2 and [dppfCo(NO)2]+[SbF6]-, where dppf =1,1′-bis(diphenylphosphino)ferrocene. The complexes were also characterized by IR and31P NMR. The Mössbauer parameters of the dppfFe(NO)2 and dppfFe(CO)3, show two iron sites in the same proportions while for [dppfCo(NO)2+[SbF6]- only one site was observed. © 1994 J.C. Baltzer AG, Science Publishers.
Editor: Baltzer Science Publishers, Baarn/Kluwer Academic Publishers
Rights: fechado
Identifier DOI: 10.1007/BF02074268
Date Issue: 1994
Appears in Collections:Unicamp - Artigos e Outros Documentos

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