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--- |
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configs: |
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- config_name: default |
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data_files: "co/*.parquet" |
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- config_name: info |
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data_files: "ds.parquet" |
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license: cc-by-4.0 |
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tags: |
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- molecular dynamics |
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- mlip |
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- interatomic potential |
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pretty_name: JARVIS 2DMatPedia |
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--- |
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### <details><summary>Cite this dataset </summary>Zhou, J., Shen, L., Costa, M. D., Persson, K. A., Huck, S. P. O. "., Lu, Y., Ma, X., Chen, Y., Tang, H., and Feng, Y. P. _JARVIS 2DMatPedia_. ColabFit, 2023. https://doi.org/10.60732/a2df077f</details> |
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#### This dataset has been curated and formatted for the ColabFit Exchange |
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#### This dataset is also available on the ColabFit Exchange: |
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https://materials.colabfit.org/id/DS_hdv6si8yu2mv_0 |
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#### Visit the ColabFit Exchange to search additional datasets by author, description, element content and more. |
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https://materials.colabfit.org |
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<br><hr> |
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# Dataset Name |
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JARVIS 2DMatPedia |
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### Description |
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The JARVIS-2DMatPedia dataset is part of the joint automated repository for various integrated simulations (JARVIS) database. This subset contains configurations with 2D materials from the 2DMatPedia database, generated through two methods: a top-down exfoliation approach, using structures of bulk materials from the Materials Project database; and a bottom-up approach, replacing each element in a 2D material with another from the same group (according to column number). JARVIS is a set of tools and datasets built to meet current materials design challenges. |
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### Dataset authors |
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Jun Zhou, Lei Shen, Miguel Dias Costa, Kristin A. Persson, Shyue Ping Ong", "Patrick Huck, Yunhao Lu, Xiaoyang Ma, Yiming Chen, Hanmei Tang, Yuan Ping Feng |
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### Publication |
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https://doi.org/10.1038/s41597-019-0097-3 |
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### Original data link |
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https://ndownloader.figshare.com/files/26789006 |
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### License |
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CC-BY-4.0 |
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### Number of unique molecular configurations |
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6351 |
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### Number of atoms |
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66295 |
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### Elements included |
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Ac, Ag, Al, As, Au, B, Ba, Be, Bi, Br, C, Ca, Cd, Ce, Cl, Co, Cr, Cu, Dy, Er, Eu, F, Fe, Ga, Gd, Ge, H, Hf, Hg, Ho, I, In, Ir, K, La, Li, Lu, Mg, Mn, Mo, N, Na, Nb, Nd, Ni, Np, O, Os, P, Pa, Pb, Pd, Pr, Pt, Pu, Rb, Re, Rh, Ru, S, Sb, Sc, Se, Si, Sm, Sn, Sr, Ta, Tb, Tc, Te, Th, Ti, Tl, Tm, U, V, W, Xe, Y, Yb, Zn, Zr |
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### Properties included |
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energy, electronic band gap |
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<br> |
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<hr> |
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# Usage |
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- `ds.parquet` : Aggregated dataset information. |
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- `co/` directory: Configuration rows each include a structure, calculated properties, and metadata. |
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- `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. |
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- `cs_co_map/` directory : The mapping of configurations to configuration sets (if defined). |
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<br> |
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#### ColabFit Exchange documentation includes descriptions of content and example code for parsing parquet files: |
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- [Parquet parsing: example code](https://materials.colabfit.org/docs/how_to_use_parquet) |
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- [Dataset info schema](https://materials.colabfit.org/docs/dataset_schema) |
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- [Configuration schema](https://materials.colabfit.org/docs/configuration_schema) |
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- [Configuration set schema](https://materials.colabfit.org/docs/configuration_set_schema) |
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- [Configuration set to configuration mapping schema](https://materials.colabfit.org/docs/cs_co_mapping_schema) |
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