["size_categories:n<1K", "format:parquet", "modality:tabular", "modality:text", "library:datasets", "library:pandas", "library:mlcroissant", "library:polars", "region:us"]
[{"name": "sid", "dtype": "string"}, {"name": "fid", "dtype": "string"}, {"name": "reference_energy", "dtype": "float64"}, {"name": "num_atoms", "dtype": "int64"}, {"name": "atomic_numbers", "sequence": "int64"}, {"name": "pos", "sequence": {"sequence": "float32"}}, {"name": "energy", "dtype": "float64"}, {"name": "forces", "sequence": {"sequence": "float32"}}, {"name": "cell", "dtype": {"array2_d": {"shape": [3, 3], "dtype": "float32"}}}, {"name": "fixed", "sequence": "bool"}, {"name": "tags", "sequence": "int32"}]