Starrydata2 Database of Inorganic Materials Experimental Properties

Starrydata2 is a database containing experimental property data for inorganic materials. The dataset is a 51.0 MB ZIP file published by author Tomoya Mato and last updated in April 2026. It aggregates data from experimental studies in materials science.

Use Cases

• Predict material properties like band gap or formation energy using experimental conditions and composition data.
• Train machine learning models to classify material phases based on synthesis parameters and measured properties.
• Analyze correlations between processing variables and resulting physical or chemical characteristics of inorganic compounds.
• Validate computational simulations by benchmarking against a collection of experimental results from the database.

Strengths

• Published under the permissive CC-BY-4.0 license, facilitating reuse and distribution.
• Contains a focused collection of experimental data for inorganic materials, a key domain in materials informatics.
• Dataset was updated in April 2026, indicating recent maintenance.

Limitations

• The dataset is relatively small at 51.0 MB, suggesting a limited scope or number of records.
• Specific column names, row counts, and data structure are unknown, complicating immediate analysis.
• Potential for bias towards certain material classes or experimental methods common in the sourced literature.

Provenance

Source

Figshare, published by Tomoya Mato.

Collection Method

Aggregated from experimental studies in the field of inorganic materials.

Freshness

Last updated on 2026-04-04.