Datasets:

colabfit
/

HME21_test

configs:
  - config_name: default
    data_files: co/*.parquet
  - config_name: info
    data_files: ds.parquet
license: cc-by-4.0
tags:
  - molecular dynamics
  - mlip
  - interatomic potential
pretty_name: HME21 test

Cite this dataset
Takamoto, S., Shinagawa, C., Motoki, D., Nakago, K., Li, W., Kurata, I., Watanabe, T., Yayama, Y., Iriguchi, H., Asano, Y., Onodera, T., Ishii, T., Kudo, T., Ono, H., Sawada, R., Ishitani, R., Ong, M., Yamaguchi, T., Kataoka, T., Hayashi, A., Charoenphakdee, N., and Ibuka, T. HME21 test. ColabFit, 2023. https://doi.org/10.60732/bddeac8f

This dataset has been curated and formatted for the ColabFit Exchange

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https://materials.colabfit.org/id/DS_cpgyq72fs7uk_0

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Dataset Name

HME21 test

Description

The test set from HME21. The high-temperature multi-element 2021 (HME21) dataset comprises approximately 25,000 configurations, including 37 elements, used in the training of a universal NNP called PreFerential Potential (PFP). The dataset specifically contains disordered and unstable structures, and structures that include irregular substitutions, as well as varied temperature and density.

Dataset authors

So Takamoto, Chikashi Shinagawa, Daisuke Motoki, Kosuke Nakago, Wenwen Li, Iori Kurata, Taku Watanabe, Yoshihiro Yayama, Hiroki Iriguchi, Yusuke Asano, Tasuku Onodera, Takafumi Ishii, Takao Kudo, Hideki Ono, Ryohto Sawada, Ryuichiro Ishitani, Marc Ong, Taiki Yamaguchi, Toshiki Kataoka, Akihide Hayashi, Nontawat Charoenphakdee, Takeshi Ibuka

Publication

https://doi.org/10.1038/s41467-022-30687-9

Original data link

https://doi.org/10.6084/m9.figshare.19658538.v2

License

CC-BY-4.0

Number of unique molecular configurations

2495

Number of atoms

69572

Elements included

Ag, Al, Au, Ba, C, Ca, Cl, Co, Cr, Cu, F, Fe, H, In, Ir, K, Li, Mg, Mn, Mo, N, Na, Ni, O, P, Pb, Pd, Pt, Rh, Ru, S, Sc, Si, Sn, Ti, V, Zn

Properties included

energy, atomic forces

Usage

ds.parquet : Aggregated dataset information.
co/ directory: Configuration rows each include a structure, calculated properties, and metadata.
cs/ directory : Configuration sets are subsets of configurations grouped by some common characteristic. If cs/ does not exist, no configurations sets have been defined for this dataset.
cs_co_map/ directory : The mapping of configurations to configuration sets (if defined).