Abstract
In this paper we present measurements of nuclear relaxation times of 31P in the polynuclear cluster compounds Au55(PPh3)12Cl6 and Ru55(P(t-Bu)3)12Cl20. Above 15 K the data can be described as a Korringa process, while below 15 K the relaxation time appears to be thermally activated.
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van Staveren, M.P.J., Brom, H.B., de Jongh, L.J., Schmid, G. (1989). NMR of metal-core bonded 31P in polynuclear metal cluster compounds. In: Chapon, C., Gillet, M.F., Henry, C.R. (eds) Small Particles and Inorganic Clusters. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-74913-1_102
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DOI: https://doi.org/10.1007/978-3-642-74913-1_102
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