Reproduce “Two-dimensional RMSD projections for reaction path visualization and validation” on OpenResearch
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About this paper
Rohit Goswami
Rohit Goswami, affiliated with EPFL and TurtleTech ehf., introduced a two-dimensional RMSD projection method for visualizing and validating reaction pathways in computational chemistry. This method maps high-dimensional reaction trajectories onto a 2D surface based on intrinsic geometric distances, allowing for robust convergence diagnosis, clear landscape topology visualization, and nuanced comparison of different potential energy surfaces.
Key insights
- The 2D RMSD projection method offers a robust, method-agnostic framework for visualizing complex reaction pathways, enabling clear identification of landscape topology and barrier regions.
- It allows for visual confirmation of single-pathway convergence, helping to differentiate true convergence from numerical instabilities or path wandering that are masked in 1D plots.
- The approach facilitates a geometrically informed comparison between pathways derived from different computational methods or potential energy surfaces, revealing subtle structural evolution details.
Summary by alphaXiv.
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