Effect of intramolecular and intermolecular hydrogen bonding on the ESIPT process in DEAHB molecule

Li Hui¹, Ma Lina¹, Yin Hang^{1, 2, †}, Shi Ying¹

(color online) Calculated excited state geometric structures of DEAHB ((a) normal form in the S₁ state, (b) tautomer form in the state), and (c) DEAHB-DMSO.