Issue 6, 2012
From the journal:

Dalton Transactions

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

Hisako Sato,*a   Fumi Sato,b   Masahiro Taniguchic  and  Akihiko Yamagishib  

* Corresponding authors

a Department of Chemistry, Graduate School of Science and Engineering, Ehime University, Matsuyama, Japan
E-mail: sato.hisako.my@ehime-u.ac.jp
Fax: +81-89-927-9599
Tel: +81-89-927-9599

b School of Medicine, Toho University, Ota-ku, Tokyo, Japan

c Kanazawa Institute of Technology, Kanazawa, Japan

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

DOI
https://doi.org/10.1039/C1DT11510C
Article type
Paper
Submitted
10 Aug 2011
Accepted
19 Sep 2011
First published
18 Oct 2011

Dalton Trans., 2012,41, 1709-1712

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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

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

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