Induction of quantum properties of compounds' substructures did not improve the accuracy of prediction of emission with RFR and GBR. Generation of quantum-derived features lead to unnecessary computational complexity, thus models 2 -14 appear to be redundant. Although outperformed, MLR was able to give sensible results when fed with only quantum-derived descriptors. With development of new features or with alternative fragments based approach these quantum-chemistry descriptors may play some role in prediction capabilities.