Synthesis and Structure of [{Ln(Me2Si(NMes)2)(THF)2}2(μ-L)2] (L = $$\mathbf{BH}_{\mathbf{4}}^{-}$$, Ln = Y, Dy; L = PhS–, Ln = Y, Tb, Dy) Complexes
作者:D. A. Bashirov、D. I. Lashchenko、T. S. Sukhikh、S. N. Konchenko
DOI:10.1134/s0022476624030090
日期:2024.3
Abstract New silanediamide complexes of rare-earth elements are synthesized: [Dy(Me2Si(NMes)2)(THF)2}2(μ-Cl)2] (Dy1), [Ln(Me2Si(NMes)2)(THF)2}2(μ-BH4)2] (Ln2, Ln = Y, Dy), and [Ln(Me2Si(NMes)2)(THF)2}2 (μ-SPh)2] (Ln3, Ln = Y, Tb, Dy), Mes = 2,4,6-(CH3)C6H2=mesityl. The compounds are isolated as crystalline phases Dy1, Ln2 (Ln = Y, Dy), Y3·2THF, Tb3·2C7H8, Dy3·2THF, and Dy3·2C7H8 and characterized