Collect. Czech. Chem. Commun.
1959, 24, 1608-1614
https://doi.org/10.1135/cccc19591608
The calculation of the resonance energies of thiopyrylium and related compounds by a simple molecular orbital method
J. Koutecký
Collect. Czech. Chem. Commun.
1959, 24, 1608-1614
https://doi.org/10.1135/cccc19591608