Microwave Spectra and Structures of Isothiazole, 1,2,4-Oxadiazole and Imidazole

Abstract

ROTATIONAL spectroscopy has proved a powerful method of studying the structures of heterocyclic molecules1–6. We have extended work of this type to molecules of isothiazole, 1,2,4-oxadiazole and imidazole.

References

  1. 1

    Bak, B., Christensen, D., Dixon, W. B., Nygaard, L., Rastrup-Andersen, J., Schottländer, M., J. Mol. Spectros., 9, 124 (1962).

  2. 2

    Bak, B., Christensen, D., Hansen, L., and Rastrup-Andersen, J., J. Chem. Phys., 24, 720 (1956).

  3. 3

    Saegebarth, E., and Cox, A. P., J. Chem. Phys., 43, 166 (1965).

  4. 4

    Bak, B., Nielsen, J. T., Nielsen, O. F., Nygaard, L., Rastrup-Andersen, J., and Steiner, P. A., J. Mol. Spectros., 19, 458 (1966).

  5. 5

    Bak, B., Christensen, D., Nygaard, L., and Rastrup-Andersen, J., J. Mol. Spectros., 9, 222 (1962).

  6. 6

    Kirchhoff, W. H., J. Amer. Chem. Soc., 89, 1312 (1967).

  7. 7

    Martinez-Carrera, S., Acta Cryst., 20, 783 (1966).

  8. 8

    Franchini, P. F., Trans. Farad. Soc., 63, 2610 (1967).

  9. 9

    McClellan, A. L., in Tables of Experimental Dipole Moments, 78 (Freeman, 1963).

  10. 10

    Brown, R. D., and Coller, B. A. W., Theor. Chim. Acta, 7, 259 (1967).

Download references

Author information

Affiliations

Authors

Rights and permissions

Reprints and Permissions

About this article

Cite this article

GRIFFITHS, J., WARDLEY, A., WILLIAMS, V. et al. Microwave Spectra and Structures of Isothiazole, 1,2,4-Oxadiazole and Imidazole. Nature 216, 1301 (1967). https://doi.org/10.1038/2161301a0

Download citation

Further reading

Comments

By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.