| --- |
| 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: Materials Project |
| --- |
| ### <details><summary>Cite this dataset </summary>Jain, A., Ong, S. P., Hautier, G., Chen, W., Richards, W. D., Dacek, S., Cholia, S., Gunter, D., Skinner, D., Ceder, G., and Persson, K. A. _Materials Project_. ColabFit, 2023. https://doi.org/10.60732/4bf2e346</details> |
| #### This dataset has been curated and formatted for the ColabFit Exchange |
| #### This dataset is also available on the ColabFit Exchange: |
| https://materials.colabfit.org/id/DS_pv1f3dlo5dsc_0 |
| #### Visit the ColabFit Exchange to search additional datasets by author, description, element content and more. |
| https://materials.colabfit.org |
| <br><hr> |
| # Dataset Name |
| Materials Project |
| ### Description |
| Configurations from the Materials Project database: an online resource with the goal of computing properties of all inorganic materials. |
| ### Dataset authors |
| Anubhav Jain, Shyue Ping Ong, Geoffroy Hautier, Wei Chen, William Davidson Richards, Stephen Dacek, Shreyas Cholia, Dan Gunter, David Skinner, Gerbrand Ceder, Kristin A. Persson |
| ### Publication |
| https://doi.org/10.1063/1.4812323 |
| ### Original data link |
| https://materialsproject.org |
| ### License |
| CC-BY-4.0 |
| ### Number of unique molecular configurations |
| 6125462 |
| ### Number of atoms |
| 194446050 |
| ### Elements included |
| Ac, Ag, Al, Ar, As, Au, B, Ba, Be, Bi, Br, C, Ca, Cd, Ce, Cl, Co, Cr, Cs, Cu, Dy, Er, Eu, F, Fe, Ga, Gd, Ge, H, He, Hf, Hg, Ho, I, In, Ir, K, Kr, La, Li, Lu, Mg, Mn, Mo, N, Na, Nb, Nd, Ne, Ni, Np, O, Os, P, Pa, Pb, Pd, Pm, 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 |
| ### Properties included |
| energy, atomic forces, electronic band gap, cauchy stress |
| <br> |
| <hr> |
|
|
| # 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). |
| <br> |
| #### ColabFit Exchange documentation includes descriptions of content and example code for parsing parquet files: |
| - [Parquet parsing: example code](https://materials.colabfit.org/docs/how_to_use_parquet) |
| - [Dataset info schema](https://materials.colabfit.org/docs/dataset_schema) |
| - [Configuration schema](https://materials.colabfit.org/docs/configuration_schema) |
| - [Configuration set schema](https://materials.colabfit.org/docs/configuration_set_schema) |
| - [Configuration set to configuration mapping schema](https://materials.colabfit.org/docs/cs_co_mapping_schema) |
|
|
