Becke's virial exciton model gives accurate charge-transfer excitation energies
Citation
Feng, Xibo, Becke, Axel, Johnson, Erin. (2018). Becke's virial exciton model gives accurate charge-transfer excitation energies. J. Chem. Phys. 149, 231101 (2018). doi.org/10.1063/1.5078515