Docobalt cluster functionalized 2,2':6',2"-terpyridine ligands and their ruthenium(II) complexes

Research output: Contribution to journalArticle

Authors

  • LA Johnston
  • D Armspach
  • M Neuberger
  • M Zehnder

Colleges, School and Institutes

Abstract

A series of 2.2':6'.2"-terpyridine (tpy) ligands functionalized in the 4'-position with alkyne substituents has been prepared and characterized. Treatment of these ligands with [RuCl3(tpy)] yields complexes with pendant alkyne groups which then readily react with Co-2(CO)(8) to give novel compounds containing both cluster and classical coordination motifs. The new compounds are characterized by mass spectrometric and spectroscopic methods, and the single crystal structure of [Ru(tpy)(4'-HC=CCH(2)Otpy)][PF6](2) is reported. (C) 2001 Elsevier Science B.V. All rights reserved.

Details

Original languageEnglish
Pages (from-to)483-492
Number of pages10
JournalPolyhedron
Volume20
Issue number6
Publication statusPublished - 30 Mar 2001

Keywords

  • cobalt carbonyl, 2,2 ': 6 ',2 ''-terpyridine, crystal structures, cluster, ruthenium