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Issue 6, 2012
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Chirality effects on core-periphery connection in a star-burst type tetranuclear Ru(iii) complex: application of vibrational circular dichroism spectroscopy

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Abstract

Vibrational circular dichroism (VCD) spectroscopy was applied to study the stereochemical properties of a star-burst type tetranuclear Ru(III) complex, Δ-(or Λ-)[{Δ-(or Λ-)-Ru(III)(acac)2(taet)}3Ru(III)] (acac = acetylacetonato; taet = tetraacetylethanato). By comparing the VCD spectra of eight diastereomeric enantiomers, it was shown that the spectra reflected the homo- or hetero-chiral nature of the bridging part connecting the central core and the peripheral region.

Graphical abstract: Chirality effects on core-periphery connection in a star-burst type tetranuclear Ru(iii) complex: application of vibrational circular dichroism spectroscopy

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Article information


Submitted
10 Aug 2011
Accepted
19 Sep 2011
First published
18 Oct 2011

Dalton Trans., 2012,41, 1709-1712
Article type
Paper

Chirality effects on core-periphery connection in a star-burst type tetranuclear Ru(III) complex: application of vibrational circular dichroism spectroscopy

H. Sato, F. Sato, M. Taniguchi and A. Yamagishi, Dalton Trans., 2012, 41, 1709
DOI: 10.1039/C1DT11510C

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