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Infrared spectra of cyclic org anosilazanes

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  1. 1.

    A study has been made of the infrared spectra of cyclic organosilazanes and it has been found that the vibrations of the Si -N -Si bond in octamethylcyclotetrasilazane come at 939 and 1183 cm−1.

  2. 2.

    The absorption bands of the Si -N -Si bond in octamethylcyclotetrasilazanes are somewhat displaced with respect to those of hexamethylcyclotrisilazanes.

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Literature cited

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    P. D. George, L. H. Sommer, and F, C. Whitmore, J. Amer. Chem. Soc.75, 6308 (1953).

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    R. Fessenden, J. Organ. Chem.25, 2191 (1960).

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    C. C. Cerato, J. L. Lauer, and H. C. Beachell, J. Chem. Phys.22, 1 (1954).

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    L. Bellamy, Infrared Spectra of Molecules [Russian translation] IL, (Moscow, 1957).

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Tsitsishvili, G.V., Bagratishvili, G.D., Andrianov, K.A. et al. Infrared spectra of cyclic org anosilazanes. Russ Chem Bull 11, 1123–1124 (1962). https://doi.org/10.1007/BF00908384

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  • Absorption Band
  • Infrared Spectrum
  • Hexamethylcyclotrisilazanes