Donor-acceptor-based vinylidene and σ-acetylide complexes of ruthenium and osmium

Andrew J. Hodge, Scott L. Ingham, Ashok K. Kakkar, Muhammad S. Khan, Jack Lewis, Nicholas J. Long, David G. Parker, Paul R. Raithby

Research output: Contribution to journalArticle

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Abstract

The synthesis of vinylidene, trans-[(dppm)2ClMCC(H)(R)]PF6, and σ-acetylide complexes, trans-[(dppm)2ClMCCR] (M = Ru, Os; dppm = bis(diphenylphosphino)methane, Ph2PCH2PPh2; R = p-C6H5, p-C6H4C6H5, p-C6H42, C6H32-(CH3)-4-NO2, p-C6H4CH3), and a single-crystal X-ray determination of trans-[(dppm)2ClRuCCC6H4-p-NO2] are reported. The metal-phosphine fragment in these complexes acts as a donor and communicates with the para-substituted nitro acceptor group through the backbone. Such an interaction helps create a delocalized charge-transfer state from the donor to the acceptor.

Original languageEnglish
Pages (from-to)205-210
Number of pages6
JournalJournal of Organometallic Chemistry
Volume488
Issue number1-2
Publication statusPublished - Feb 22 1995

Fingerprint

phosphine
Osmium
Ruthenium
osmium
Methane
vinylidene
phosphines
ruthenium
Charge transfer
methane
Metals
charge transfer
fragments
X-Rays
Single crystals
X rays
single crystals
synthesis
metals
x rays

Keywords

  • Acetylide
  • Crystal structure
  • Osmium
  • Ruthenium
  • Vinylidene

ASJC Scopus subject areas

  • Materials Chemistry
  • Physical and Theoretical Chemistry
  • Organic Chemistry
  • Inorganic Chemistry
  • Biochemistry

Cite this

Hodge, A. J., Ingham, S. L., Kakkar, A. K., Khan, M. S., Lewis, J., Long, N. J., ... Raithby, P. R. (1995). Donor-acceptor-based vinylidene and σ-acetylide complexes of ruthenium and osmium. Journal of Organometallic Chemistry, 488(1-2), 205-210.

Donor-acceptor-based vinylidene and σ-acetylide complexes of ruthenium and osmium. / Hodge, Andrew J.; Ingham, Scott L.; Kakkar, Ashok K.; Khan, Muhammad S.; Lewis, Jack; Long, Nicholas J.; Parker, David G.; Raithby, Paul R.

In: Journal of Organometallic Chemistry, Vol. 488, No. 1-2, 22.02.1995, p. 205-210.

Research output: Contribution to journalArticle

Hodge, AJ, Ingham, SL, Kakkar, AK, Khan, MS, Lewis, J, Long, NJ, Parker, DG & Raithby, PR 1995, 'Donor-acceptor-based vinylidene and σ-acetylide complexes of ruthenium and osmium', Journal of Organometallic Chemistry, vol. 488, no. 1-2, pp. 205-210.
Hodge AJ, Ingham SL, Kakkar AK, Khan MS, Lewis J, Long NJ et al. Donor-acceptor-based vinylidene and σ-acetylide complexes of ruthenium and osmium. Journal of Organometallic Chemistry. 1995 Feb 22;488(1-2):205-210.
Hodge, Andrew J. ; Ingham, Scott L. ; Kakkar, Ashok K. ; Khan, Muhammad S. ; Lewis, Jack ; Long, Nicholas J. ; Parker, David G. ; Raithby, Paul R. / Donor-acceptor-based vinylidene and σ-acetylide complexes of ruthenium and osmium. In: Journal of Organometallic Chemistry. 1995 ; Vol. 488, No. 1-2. pp. 205-210.
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