This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
References
Silvi, B. & Savin, A. Nature 371, 683–686 (1994).
Pauling, L. The Nature of the Chemical Bond, 3rd Edn (Cornell Univ. Press, 1948).
Coulson, C. A. Valence, 2nd Edn (Clarendon, Oxford, 1961).
Bader, R. W. F. Atoms in Molecules: A Quantum Theory (Oxford Univ. Press, 1990).
Mezey, P. G. in Reviews in Computational Chemistry. Vol. 1 (eds Lipkowitz, K. B. & Boyd, D. B.) (VCH, New York, 1990).
Duane-Walker, P., Artera, G. A. & Mezey, P. G. J. comput. Chem. 12, 220 (1991).
Cooper, D. L. & Stutchburg, N. J. C. Chem. Phys. Lett. 120, 167–172 (1985).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Cooper, D. A topological classification. Nature 371, 651–652 (1994). https://doi.org/10.1038/371651a0
Issue Date:
DOI: https://doi.org/10.1038/371651a0