Novel N-Bound Thallium(I) Complexes of Redox-active Cyanomanganese Carbonyl Ligands: Cyanide as a mu3-kappaC: kappaN: kappaN Triply Bridging Ligand

  1. Connelly, N.G. 1
  2. Hicks, O.M. 1
  3. Lewis, G.R. 1
  4. Moreno, M.T. 1
  5. Orpen, A.G. 1
  1. 1 University of Bristol
    info

    University of Bristol

    Brístol, Reino Unido

    ROR https://ror.org/0524sp257

Revista:
Journal of the Chemical Society-Dalton Transactions

ISSN: 0300-9246

Año de publicación: 1998

Volumen: 11

Páginas: 1913-1917

Tipo: Artículo

DOI: 10.1039/A800765I SCOPUS: 2-s2.0-33748508409 WoS: WOS:000074247500028 GOOGLE SCHOLAR

Otras publicaciones en: Journal of the Chemical Society-Dalton Transactions

Repositorio institucional: lock_openAcceso abierto Editor

Resumen

The cyanomanganese carbonyls trans-[Mn(CN)(CO)(dppm)2], and cis- and trans-[Mn(CN)(CO)2{P(OR)3}-(dppm)] (R = Ph or Et, dppm = Ph2PCH2PPh2) react with TlPF6 to give [(thf)2Tl(μ-NC)Mn(CO)(dppm)2]-[PF6] 1, [{Tl(μ-NC)MnLx}2][PF6]2 [Lx = cis-(CO)2{P(OR)3}(dppm), R = Ph 2 or Et 3] and [Tl{(μ-NC)MnLx}2]-[PF6][Lx = trans-(CO)2{P(OR)3}(dppm), R = Ph 4 or Et 5] respectively. Complexes 1 and 3 have been structurally characterised by single-crystal X-ray diffraction methods; the former is pyramidal at thallium while the latter provides a rare example of a μ3-κC:κN:κN cyanide ligand N-bonded to two thallium atoms and C-bonded to manganese.