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Issue 0, 1974
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Measurement of the sign and magnitude of J(XX′) in AnAnXX′ nuclear spin systems: examples from organophosphorus chemistry

Abstract

A convenient, sensitive, and accurate nuclear magnetic double resonance technique is described for the determination of J(XX′) in AnAnXX′ 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}2Hg,PtCl2, {(MeO)2P(O)}2·MePhPeqn;PMePh, and trans-(Et3P)2(Me2N[graphic omitted]H)RhCl3.

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Article type: Paper
DOI: 10.1039/F29747000377
Citation: J. Chem. Soc., Faraday Trans. 2, 1974,70, 377-385
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    Measurement of the sign and magnitude of J(XX′) in AnAnXX′ nuclear spin systems: examples from organophosphorus chemistry

    W. McFarlane and D. S. Rycroft, J. Chem. Soc., Faraday Trans. 2, 1974, 70, 377
    DOI: 10.1039/F29747000377

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