Neutral PtAg2 Clusters containing Unsymmetrical mu3-sigma and mu-eta2,sigma- Alkynyl Groups. Crystal Structure of [PtAg2(C6F5)2(mu-eta2,sigma-C=CPh)(mu3-sigma-C=CPh)(PPh3)2]. 0,25CH2Cl2

  1. Ara, I. 2
  2. Forniés, J. 2
  3. Lalinde, E. 1
  4. Moreno, M.T. 1
  5. Tomás, M. 2
  1. 1 Universidad de La Rioja
    info

    Universidad de La Rioja

    Logroño, España

    ROR https://ror.org/0553yr311

  2. 2 Instituto de Nanociencia y Materiales de Aragón
    info

    Instituto de Nanociencia y Materiales de Aragón

    Zaragoza, España

    ROR https://ror.org/031n2c920

Revista:
Journal of the Chemical Society-Dalton Transactions

ISSN: 0300-9246

Año de publicación: 1994

Volumen: 18

Páginas: 2735-2736

Tipo: Artículo

DOI: 10.1039/DT9940002735 SCOPUS: 2-s2.0-37049090081 WoS: WOS:A1994PH53900021 GOOGLE SCHOLAR

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

Resumen

The reaction between [{PtAg2(C6F5)2(C≡CR) 2}n] and triphenylphosphine in a molar ratio of 1: 2 has resulted in a good yield of the trinuclear mixed-metal complexes [PtAg2(C6F5)2(μ-η 2,σ-C≡CR)(μ3-σ-C≡CR)(PPh 3)2] (R = Ph 3 or But 4), and the crystal structure of 3 revealed that they contain two different types of unsymmetrical μ3-σ and μ-η2, σ-edge-bridging alkynyl ligands.