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Issue 24, 1999
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Extension of the Karplus relationship to vicinal coupling within the P–Ru–S–H moiety of the H2S complexes cis-RuX2(P–N)(PPh3)(SH2) {X = Cl, Br; P–N = [o-(N,N-dimethylamino)phenyl]diphenylphosphine}

Abstract

The Ru(II)–H2S complexes cis-RuX2(P–N)(PPh3)(SH2) {X = Cl, Br; P–N = [o-(N,N-dimethylamino)phenyl]diphenylphosphine} are characterised crystallographically and by 31P{1H}, 1H and 1H{31P} NMR spectroscopies; the 1H NMR spectra at –50 °C show three-bond coupling of only one H-atom of the coordinated H2S to the P-atom of the P–N ligand, and this represents an extension of the Karplus relationship to vicinal coupling within a P–Ru–S–H system.

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Article type: Paper
DOI: 10.1039/A907360D
Citation: Chem. Commun., 1999,0, 2463-2464
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    Extension of the Karplus relationship to vicinal coupling within the P–Ru–S–H moiety of the H2S complexes cis-RuX2(P–N)(PPh3)(SH2) {X = Cl, Br; P–N = [o-(N,N-dimethylamino)phenyl]diphenylphosphine}

    E. S. F. Ma, S. J. Rettig and B. R. James, Chem. Commun., 1999, 0, 2463
    DOI: 10.1039/A907360D

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