The conformation of (μ-butatriene)hexacarbonyldiiron complex from proton NMR studies in three nematic phases

Kunwar, AC and Khetrapa, CL (1984) The conformation of (μ-butatriene)hexacarbonyldiiron complex from proton NMR studies in three nematic phases. In: Journal of Organometallic Chemistry, 265 (1). pp. 73-76.

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Abstract

Proton NMR spectroscopy in three different liquid crystals has been used to determine two conformational angles of (μ-butatriene)hexacarbonyldiiron complex, namely the angle between the two CH2 planes and the dihedral angle between the two planes containing four carbon atoms of the butatriene moiety. The values are 44 and 46°, respectively. The direct and the indirect geminal HH couplings are shown to be of the same sign in the liquid crystals with positive diamagnetic anisotropy.

Item Type:	Journal Article
Publication:	Journal of Organometallic Chemistry
Publisher:	Elsevier science
Additional Information:	Copyright for this article belongs to Elsevier science.
Department/Centre:	Division of Chemical Sciences > NMR Research Centre (Formerly Sophisticated Instruments Facility)
Date Deposited:	29 Jan 2010 05:29
Last Modified:	23 Oct 2018 14:49
URI:	http://eprints.iisc.ac.in/id/eprint/23801

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