https://doi.org/10.1351/goldbook.11414
A QSAR equation that describes the non-linear dependence of the relative biological potency (\(\log 1/C\)) of a molecule on log P by the following form: \[log(1/{C_i}) = a\log P_{i} - b \log (\beta P_{i} + 1) + c\]
See also: Hansch equation, log P