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Syntheses and characterization of novel sterically demanding amido ligand derivatives and their alkali metal ion complexes, crystal structures of [SiH2Mes2], [NH(SiHMes2)2] and [Na{N(SiHMes2)2}(OEt2)] |
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| Authors: | Mohammad K. Rofouei Ali Morsali Peter B. Hitchcock |
| Affiliation: | a Faculty of Chemistry, Teacher Training University, Tehran, Iran b School of Life Science, Department of Chemistry, University of Sussex, Brighton, UK c Department of Chemistry, School of Sciences, Tarbiat Modarres University, P.O. Box 14155-4838, Tehran, Iran |
| Abstract: | Three bulky silanes, [SiH2Mes2] (1), [SiHMeMes2] (2), SiHMes3 (3), two novel amines, [NH(SiHMes2)2] (4), NH2(SiMeMes2) (5), and three novel alkali metal ion complexes, [Na{N(SiHMes2)2}(OEt2)] (6), Li{N(SiHMes2)2} (7), K{N(SiHMes2)2} (8), have been synthesized and characterized by multinuclear NMR and mass spectroscopy. The structures of compounds 1, 4 and 6 have been determined by X-ray crystallography. The spectroscopy and structural results are discussed. |
| Keywords: | Silanes Alkali metal NMR spectroscopy X-ray crystallography |
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