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Zeitschrift für Naturforschung B

A Journal of Chemical Sciences


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1865-7117
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Volume 64, Issue 3

Issues

A Coordination Polymer of Bis-[2-(dimethylamino)ethanolato]dimethylsilane with a Lithium Chloride Dimer

Michael Hagemann
  • Lehrstuhl für Anorganische Chemie und Strukturchemie, Universität Bielefeld, Universitätsstraße 25, 33615 Bielefeld, Germany
  • NRWGraduate School of Chemistry, Universität Münster, Münster, Germany
  • Other articles by this author:
  • De Gruyter OnlineGoogle Scholar
/ Tania Pape / Norbert W. Mitzel
  • Corresponding author
  • Lehrstuhl für Anorganische Chemie und Strukturchemie, Universität Bielefeld, Universitätsstraße 25, 33615 Bielefeld, Germany
  • NRWGraduate School of Chemistry, Universität Münster, Münster, Germany
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  • Other articles by this author:
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Published Online: 2014-06-02 | DOI: https://doi.org/10.1515/znb-2009-0317

The reaction of lithium 2-(dimethylamino)ethanolate with Me2SiCl2 yielded a lithium chloride adduct of Me2Si- (OCH2CH2NMe2)2. Despite the application of an excess of Me2SiCl2, the formation of ClMe2SiOCH2CH2NMe2 was not observed. [Me2Si(OCH2CH2NMe2)2・Li2Cl2] was characterised by NMR spectroscopy and determination of its crystal structure by X-ray diffraction. In the solid state it forms endless chains consisting of Li2Cl2 rhombi, with the lithium atoms chelated by the O and N atom of one OCH2- CH2NMe2 substituent of Me2Si(OCH2CH2NMe2)2 units.

Graphical Abstract

A Coordination Polymer of Bis-[2-(dimethylamino)ethanolato]dimethylsilane with a Lithium Chloride Dimer

A Coordination Polymer of Bis-[2-(dimethylamino)ethanolato]dimethylsilane with a Lithium Chloride Dimer

Keywords: Aggregate; Silicon; Lithium; N,O-Ligands; Crystal Structure

About the article

Received: 2009-01-19

Published Online: 2014-06-02

Published in Print: 2009-03-01


Citation Information: Zeitschrift für Naturforschung B, Volume 64, Issue 3, Pages 343–346, ISSN (Online) 1865-7117, ISSN (Print) 0932-0776, DOI: https://doi.org/10.1515/znb-2009-0317.

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© 1946 – 2014: Verlag der Zeitschrift für Naturforschung. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License. BY-NC-ND 3.0

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