Normalizing flows support molecular-crystal free-energy ranking across three pharmaceutical-relevant systems
Academic source · npj Computational Materials
Source published: · Event / reporting date: 2026-10-27
Site published: 2026-11-03 · Updated: 2026-11-03
This source is linked automatically. Choose a question to get started.
What changed
A study in npj Computational Materials combines normalizing flows with targeted Bennett acceptance ratio calculations to estimate molecular-crystal lattice free energies. Validation on succinic acid, veliparib, and mivebresib agreed closely with the Einstein crystal method while reducing computational cost. The approach addresses anharmonic free-energy ranking rather than relying only on static lattice energies.
Why it may matter
If transferable to broader molecular sets, the approach could make finite-temperature stability ranking more practical in CSP workflows. The reported validation does not establish universal performance across pharmaceutical polymorph landscapes.
The interpretation above is analysis, not a conclusion attributed to the original source.
Read the original source ↗Prepared through Biotech Assistant’s automated research workflow. Editorial standards and corrections