["size_categories:100K<n<1M", "format:parquet", "modality:tabular", "modality:text", "library:datasets", "library:pandas", "library:mlcroissant", "library:polars", "region:us"]
[{"name": "formula", "dtype": "string"}, {"name": "density", "dtype": "float64"}, {"name": "spacegroup", "dtype": "string"}, {"name": "spacegroup_number", "dtype": "int64"}, {"name": "cif", "dtype": "string"}, {"name": "is_longer_than_allowed", "dtype": "bool"}]