Stereochemistry in trivalent nitrogen compounds. XX. Effect of .sigma.-.pi. conjugation (negative hyperconjugation) on nitrogen inversion in sulfenylaziridines | Journal of the American Chemical Society
Hammett plot for the 2·ChB R receptor series. | Download Scientific Diagram
Hammett Equation - Mechanisms of Organic Reactions - Organic Chemistry
Unit 4: Free Energy Relationships
A Web Tool for Calculating Substituent Descriptors Compatible with Hammett Sigma Constants