Vibrational and nuclear magnetic resonance spectroscopic studies on some carbonyl complexes of gold, palladium, platinum, rhodium, and iridium

Jane Browning, Peter L. Goggin, Robin J. Goodfellow, Michael G. Norton, Alasdair J M Rattray, Brian F. Taylor, J. Mink

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Abstract

Detailed i.r. and Raman studies are reported for [AuCl(CO)], [PtX3(CO)]- (X = Cl, Br, or I), [PdX3(CO)]-, cis-[PtX2(CO)2], cis-[RhX2(CO)2]- (X = Cl or Br), and cis-[IrCl2(CO)2]- together with assignments. Skeletal stretching wavenumbers are reported for cis-[PtX2(CO)(PMe3)] (X = Cl, Br, or I), trans-[PtX(CO)(PMe3)2]+, trans-[RhX(CO)(PMe3)2] (X = Cl or Br), and [RhCl3(CO)(PMe3)2]. The results of 13C n.m.r. studies on the carbony complexes are reported together with those from 1H n.m.r. and 1H-{31p} and 1H-{195Pt} INDOR spectroscopy on the phosphine-containing complexes. The 195Pt chemical shifts of [PtX3(CO)]- from direct measurements are reported. The results are discussed with the assistance of stretching force constants for some of the simpler complexes.

Original languageEnglish
Pages (from-to)2061-2067
Number of pages7
JournalJournal of the Chemical Society, Dalton Transactions
Issue number20
DOIs
Publication statusPublished - 1977

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Iridium
Rhodium
Palladium
Carbon Monoxide
Platinum
Gold
Nuclear magnetic resonance
phosphine
Stretching
Chemical shift
Spectroscopy

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Vibrational and nuclear magnetic resonance spectroscopic studies on some carbonyl complexes of gold, palladium, platinum, rhodium, and iridium. / Browning, Jane; Goggin, Peter L.; Goodfellow, Robin J.; Norton, Michael G.; Rattray, Alasdair J M; Taylor, Brian F.; Mink, J.

In: Journal of the Chemical Society, Dalton Transactions, No. 20, 1977, p. 2061-2067.

Research output: Contribution to journalArticle

Browning, Jane ; Goggin, Peter L. ; Goodfellow, Robin J. ; Norton, Michael G. ; Rattray, Alasdair J M ; Taylor, Brian F. ; Mink, J. / Vibrational and nuclear magnetic resonance spectroscopic studies on some carbonyl complexes of gold, palladium, platinum, rhodium, and iridium. In: Journal of the Chemical Society, Dalton Transactions. 1977 ; No. 20. pp. 2061-2067.
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