Semi-empirical Parameters in pi-Electron Systems. XI. Calculations of the Electronic Structure of Some Nitrogen Heterocycles Including pi-Electrons and sigma Lone Pairs.
Open Access
- 1 January 1971
- journal article
- Published by Danish Chemical Society in Acta Chemica Scandinavica
- Vol. 25, 487-511
- https://doi.org/10.3891/acta.chem.scand.25-0487