Abstract
Reactions of neodymium and dysprosium diiodide hydrides LnI2H with lithium naphthalenide in THF furnished heterobimetallic naphthalene hydride clusters (C10H8)3Ln5Li5H14 (Ln = Nd, Dy). Treatment of the latter with hexamethyldisilazane in THF leads to the removal of lithium in the form of LiN(SiMe3)2 and the formation of compounds of the composition (C10H8)3Ln5H9 (Ln = Nd, Dy). All the clusters obtained were isolated as black pyrophoric powders insoluble in THF and other organic solvents. Reactions of (C10H8)3Nd5Li5H14 and (C10H8)3Nd5H9 with cyclopentadiene lead to Cp3Nd(THF).
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Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 8, pp. 1566–1569, August, 2011.
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Burin, M.E., Logunov, A.A., Faerman, V.I. et al. Neodymium(iii) and dysprosium(iii) naphthalene hydride complexes. Russ Chem Bull 60, 1591–1594 (2011). https://doi.org/10.1007/s11172-011-0237-1
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DOI: https://doi.org/10.1007/s11172-011-0237-1