Abstract
The thermal decomposition of cluster Nd3I5(S2)(S2N2)(THF)10 (I) at 50–400°C affords a mixture of products among which tetrahydrofuran (THF), sulfur, diiodine, HI, H2S, CS2, S3N6, S3N5, MeI, thiophene, tetrahydrothiophene, diiodobutane, iodobutene, and NdI3 are identified. The treatment of Ln3I5(S2)(S2N2)(THF)10 (Ln = Nd (I), Dy (II)) with phenanthroline (Phen) in THF at room temperature results in the partial substitution of ТНF to form new complexes Ln3I5(S2)(S2N2)(THF)4(Phen)3. The dissolution of compound I in pyridine gives a pyridine (Py) complex Ln3I5(S2)(S2N2)(THF)3(Py)7. The dissolution of compounds I and II in acetonitrile at 20°C is accompanied by the fast rearrangement and fragmentation of the complexes to form LnI3(MeCN)6, [LnI(S2)(MeCN)], and [LnI(S2N2)(MeCN)]. Complex I in THF does not react with white phosphorus, carbon monoxide, fullerene C60, and chromium hexacarbonyl.
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Original Russian Text © A.A. Fagin, D.M. Kuzyaev, M.A. Burin, O.V. Kuznetsova, N.M. Khamaletdinova, T.I. Kulikova, A.F. Shestakov, T.I. Lopatina, D.L. Vorozhtsov, M.N. Bochkarev, 2018, published in Koordinatsionnaya Khimiya, 2018, Vol. 44, No. 1, pp. 38–42.
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Fagin, A.A., Kuzyaev, D.M., Burin, M.A. et al. On the Reactivity and Stability of Iodide–Nitride–Sulfide Clusters of Neodymium and Dysprosium. Russ J Coord Chem 44, 127–131 (2018). https://doi.org/10.1134/S1070328418020045
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DOI: https://doi.org/10.1134/S1070328418020045