The acid strength of the HF/AlX3 Lewis-Bronsted complexes involving various electron acceptors as ligandsSuperacidElectron affinityDative bondThe acid strength of the datively bound HF -> AlX3 complexes (X=H, F, N-3, CH3, CH=CH2, C CH, C6H5, CN, CF3, OF, SH, SF, NCO, NCS, OCF...
It is demonstrated that the resulting acidity of HF → AlX3 depends strongly on the electron affinity of the X substituents as the effectiveness of the electron density withdrawal from the HF component towards the AlX3 component is related to the ability of the HF → AlX3 complex to donate ...
The acid strength of the HF/AlX3 Lewis-Brnsted complexes involving various electron acceptors as ligandsdoi:10.1016/j.cplett.2018.12.015Jakub BrzeskiPiotr SkurskiNorth-Holland