![A Web Tool for Calculating Substituent Descriptors Compatible with Hammett Sigma Constants | Biological and Medicinal Chemistry | ChemRxiv | Cambridge Open Engage A Web Tool for Calculating Substituent Descriptors Compatible with Hammett Sigma Constants | Biological and Medicinal Chemistry | ChemRxiv | Cambridge Open Engage](https://chemrxiv.org/engage/api-gateway/chemrxiv/assets/orp/resource/item/60c75622337d6cdfb1e28d99/largeThumb/a-web-tool-for-calculating-substituent-descriptors-compatible-with-hammett-sigma-constants.jpg)
A Web Tool for Calculating Substituent Descriptors Compatible with Hammett Sigma Constants | Biological and Medicinal Chemistry | ChemRxiv | Cambridge Open Engage
Correlation between Hammett Substituent Constants and Directly Calculated π-Conjugation Strength | The Journal of Organic Chemistry
Stereochemistry in trivalent nitrogen compounds. XX. Effect of .sigma.-.pi. conjugation (negative hyperconjugation) on nitrogen inversion in sulfenylaziridines | Journal of the American Chemical Society
Background of the Hammett Equation As Observed for Isolated Molecules: Meta- and Para-Substituted Benzoic Acids | The Journal of Organic Chemistry
![Hammett plot for the effect of the substituent in nitrophenol's isomer... | Download Scientific Diagram Hammett plot for the effect of the substituent in nitrophenol's isomer... | Download Scientific Diagram](https://www.researchgate.net/publication/350503803/figure/fig3/AS:1009335723372550@1617655797118/Hammett-plot-for-the-effect-of-the-substituent-in-nitrophenols-isomer-on-the-catalytic.png)