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Motz, Günter ; Schmalz, Thomas ; Glatz, Germund ; Kempe, Rhett ; Milius, Wolfgang ; Wrackmeyer, Bernd:
Ammonolysis of 1,2‐Bis[dichloro(methyl)silyl]ethane : On the Structure of 1,3,6,8‐Tetramethyl‐2,7,11,12‐tetraaza‐1,3,6,8‐tetrasila‐tricyclo[6.2.1.1³,⁶]‐dodecane.
In: Zeitschrift für anorganische und allgemeine Chemie.
Bd. 636
(2010)
Heft 6
.
- S. 1056-1060.
ISSN 1521-3749
DOI: https://doi.org/10.1002/zaac.200900553
Abstract
Ammonolysis of 1,2-bis[dichloro(methyl)silyl]ethane afforded a crystalline tricyclic silazane along with polymeric material. The crystalline material could be isolated in pure state. It was analyzed by 1H, 13C, 15N and 29Si NMR spectroscopy in solution, by 13C, 15N and 29Si MAS NMR spectroscopy in the solid state, as well as by single-crystal and powder X-ray diffraction. The title compound exists as a single isomer in solution, whereas in the solid state the presence of several modifications is indicated, in particular by the solid-state MAS NMR spectra.