Preparation and x-ray structure of a rhodium(III)-rhodium(I) pyrazolate complex with a mercury atom asymmetrically bridging the metal atoms

  1. Tiripicchio, A. 2
  2. Lahoz, F.J. 2
  3. Oro, L.A. 1
  4. Pinillos, M.T. 1
  1. 1 Universidad de Zaragoza
    info

    Universidad de Zaragoza

    Zaragoza, España

    ROR https://ror.org/012a91z28

  2. 2 University of Parma
    info

    University of Parma

    Parma, Italia

    ROR https://ror.org/02k7wn190

Revista:
Journal of the Chemical Society - Series Chemical Communications

ISSN: 0022-4936

Año de publicación: 1984

Volumen: 14

Páginas: 936-937

Tipo: Artículo

SCOPUS: 2-s2.0-37049098777 GOOGLE SCHOLAR

Otras publicaciones en: Journal of the Chemical Society - Series Chemical Communications

Repositorio institucional: lock_openAcceso abierto Editor

Resumen

Reaction of [Rh2(μ-pz)2(CO)2(PPh 3)2] (1) (pz = pyrazolate) with HgCl2 gives [(Ph3P)(CO)ClRh(μ-HgCl)(μ-pz)2Rh(CO)-(PPh 3)] (2); the X-ray stucture of (2) shows the presence of two rhodium atoms in different oxidation states asymmetrically bridged by a mercury atom, so that a unique RhIII-Hg←RhI fragment is present.