Starrydata2 Experimental Properties for Inorganic Materials

Starrydata2 is a database of experimental properties for inorganic materials, compiled by researcher Tomoya Mato. The dataset is shared as a 51.0 MB ZIP file under a CC-BY-4.0 license. It was last updated in April 2026.

Use Cases

• Predict material properties like bandgap or conductivity from experimental synthesis parameters.
• Train models to discover new inorganic materials by analyzing relationships between composition and measured properties.
• Perform data mining on experimental results to identify trends and anomalies in materials science research.

Strengths

• Contains a curated collection of experimental data points for inorganic materials.
• Released under a permissive CC-BY-4.0 license for open use.

Limitations

• The specific number of rows and columns is unknown, limiting assessment of scale.
• The 51.0 MB file size suggests a relatively small dataset for large-scale ML training.

Provenance

Source

figshare

Collection Method

Aggregated experimental data from the field of inorganic materials.

Freshness

Last updated April 2026.