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CMCDS-PhysECD

Preprocessed data used by PhysECD, a parity-equivariant framework for conformer-resolved electronic circular dichroism prediction. Original data: https://doi.org/10.6084/m9.figshare.28805909. Code: https://github.com/Lloyd-Jahn/PhysECD

Original CMCDS data by Da Long et al. This is a third-party preprocessing release; please cite the original dataset and its paper: https://doi.org/10.1038/s41597-025-05929-2.

Files and splits

File Samples MiB
pyg/train.pt 9,003 26.3
uma/train.pt 9,003 35.2
pyg/val.pt 500 1.4
uma/val.pt 500 1.9
pyg/test.pt 501 1.4
uma/test.pt 501 1.9

pyg/ contains Python lists of PyTorch Geometric Data objects. uma/ contains the serialized tensor caches accepted by the PhysECD UMA loaders. Their schemas are different and they are not interchangeable.

Download

hf download Lloyd-Jahn/CMCDS-PhysECD --repo-type dataset --local-dir ./data/cmcds
(cd data/cmcds && sha256sum -c SHA256SUMS)

License

CC BY 4.0: https://creativecommons.org/licenses/by/4.0/

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