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Über neue Siliciumschichtverbindungen aus Calciumdisilicid

New silicon compounds with laminated structure from calciumdisilicide

  • Anorganische Und Physikalische Chemie
  • Published:
Monatshefte für Chemie / Chemical Monthly Aims and scope Submit manuscript

Summary

(SiCl)n is a high polymeric compounds with a layered structure, yielded from the layer lattice CaSi2 with ICl. New compounds were formed on the surface of these layers by action of polyvalent alcohols like ethanediol, 1,3-propanediol, 1,4-butanediol and glycerine. BET and IR measurements and the analysis show that all OH groups of the alcohols react with the Si-Cl linkage on one layer, forming a handle structure. (SiCl)n also reacts with trimethylaluminum, forming a polymeric methylsilicon Si(CH3) n .

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Authors and Affiliations

  1. Institut für Anorganische Chemie, Technische Universität Graz, A-8010, Graz, Österreich

    Edwin Hengge, D. Schiefer & A. Baumegger

Authors
  1. Edwin Hengge
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  2. D. Schiefer
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  3. A. Baumegger
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Additional information

Herrn Prof. Dr. J. Schurz zum 65. Geburtstag gewidmet.

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Hengge, E., Schiefer, D. & Baumegger, A. Über neue Siliciumschichtverbindungen aus Calciumdisilicid. Monatsh Chem 121, 259–266 (1990). https://doi.org/10.1007/BF00808926

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  • DOI: https://doi.org/10.1007/BF00808926

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