Logo du site
  • English
  • Français
  • Se connecter
Logo du site
  • English
  • Français
  • Se connecter
  1. Accueil
  2. Université de Neuchâtel
  3. Publications
  4. Electron-deficient triruthenium clusters: synthesis and molecular structure of the anion [HRu3(CO)(7)(PCy3)(2)](-), a second example of an Ru-3 cluster presenting an electron count of 44 electrons
 
  • Details
Options
Vignette d'image

Electron-deficient triruthenium clusters: synthesis and molecular structure of the anion [HRu3(CO)(7)(PCy3)(2)](-), a second example of an Ru-3 cluster presenting an electron count of 44 electrons

Auteur(s)
Godefroy, Isabelle
Stoeckli-Evans, Helen 
Institut de physique 
Süss-Fink, Georg 
Institut de chimie 
Date de parution
1999
In
Inorganic Chemistry Communications
Vol.
6
No
2
De la page
247
A la page
249
Mots-clés
  • crystal structures
  • ruthenium complexes
  • carbonyl complexes
  • cluster
  • complexes
  • RAY CRYSTAL-STRUCTURES
  • HYDROGENATION
  • crystal structures

  • ruthenium complexes

  • carbonyl complexes

  • cluster

  • complexes

  • RAY CRYSTAL-STRUCTURE...

  • HYDROGENATION

Résumé
The reaction of [HRu3(CO)(11)](-) (1) with an excess of PCy3 in refluxing THF gives the electron-deficient anion [HRu3(CO)(7)(PCy3)(2)](-) (2) which has the rare electron count of 44e. As evidenced by the H-1 and P-31 NMR spectra, 2 exists in solution in the form of two isomers 2a and 2b, one of which crystallises from acetone as the tetraethylammonium salt. The single-crystal X-ray analysis shows a closed Ru, framework with the hydride ligand bridging the metal-metal bond between a phosphine-substituted and a phosphine-free ruthenium atom (isomer 2b). (C) 1999 Elsevier Science S.A. All rights reserved.
Identifiants
https://libra.unine.ch/handle/123456789/13243
Type de publication
journal article
google-scholar
Présentation du portailGuide d'utilisationStratégie Open AccessDirective Open Access La recherche à l'UniNE Open Access ORCIDNouveautés

Service information scientifique & bibliothèques
Rue Emile-Argand 11
2000 Neuchâtel
contact.libra@unine.ch

Propulsé par DSpace, DSpace-CRIS & 4Science | v2022.02.00