In conventional π-stacked systems, electronic coupling (J) and site-energy asymmetry (Δε) are governed by the same structural coordinate. Co-facial packing maximizes J but enforces Δε ≈ 0, yielding symmetry-equivalent local-excitation-charge-transfer (LE-CT) manifolds near the charge-resonance/excimer limit, whereas...
Yi-Fei Wei, Jing-Jing Guo, Yu-Chuan Xu et al.· Journal of the American Chem...· 0 citations
This work combines active learning with Δ-learning - where the ML model predicts the difference between a target quantum chemical method and a computationally efficient baseline - into an end-to-end protocol for active delta-learning (ADL) of potential energy surfaces for trajectory surface hopping dynamics.
M. Martyka, Joanna Jankowska, Pavlo O. Dral· Faraday discussions· 0 citations
The speed and scale of disruption agentic systems are bringing to computational chemistry leave many of us dumbfounded about the field's future and what the authors should spend their efforts on, as already established specialists, teachers, and students, and they have no answer.
Pavlo O. Dral, Hassan Nawaz, Arif Ullah· 0 citations
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