Topic summary
Vapour pressure
Extracted from the Wikipedia article Vapor pressure.
Estimating vapor pressure from molecular structure
Several empirical methods exist to estimate the vapor pressure from molecular structure for organic molecules. Some examples are SIMPOL.1 method, the method of Moller et al., and EVAPORATION (Estimation of VApour Pressure of ORganics, Accounting for Temperature, Intramolecular, and Non-additivity effects).