Measurement of the sign and magnitude of J(XX′) in AnA′nXX′ nuclear spin systems: examples from organophosphorus chemistry

McFarlane, W. and Rycroft, D. S. (1974) Measurement of the sign and magnitude of J(XX′) in AnA′nXX′ nuclear spin systems: examples from organophosphorus chemistry. Journal of the Chemical Society, Faraday Transactions 2: Molecular and Chemical Physics, 70, pp. 377-385. (doi:10.1039/F29747000377)

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Abstract

A convenient, sensitive, and accurate nuclear magnetic double resonance technique is described for the determination of J(XX′) in AnA′nXX′ spin systems in which J(AA′) is zero and |J(XX′)| is large compared with |J(AX)–J(AX′)|. The method is applied to the determination of the sign and magnitude of J(PP) in trans-{(MeO)(PhO)2P}2Mo(CO)4, trans-{(Me2N)3P}2PtCl2, {(MeO)2P(O)}2Hg, MePhP・PMePh, and trans-(Et3P)2[Me2N(C:)H]RhCl3.

Item Type:Articles
Keywords:Organophosphorus chemistry, NMR spectroscopy, multiple resonance.
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Rycroft, Dr David
Authors: McFarlane, W., and Rycroft, D. S.
Subjects:Q Science > QD Chemistry
College/School:College of Science and Engineering > School of Chemistry
Journal Name:Journal of the Chemical Society, Faraday Transactions 2: Molecular and Chemical Physics
Publisher:Royal Society of Chemistry
ISSN:0300-9238

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