Materials Consortia's OPTIMADE list of providers

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OPTIMADE provider "The Materials Project" (id: mp)

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General information

Short description: An open database of computed materials properties to accelerate materials discovery and design

Project homepage: https://www.materialsproject.org

Index Meta-Database URL: https://providers.optimade.org/index-metadbs/mp

Number of structures: 154,387

Detailed information

(information checked on Wednesday April 30, 2025 at 05:34 UTC)
Index metaDB (/info)State of the /info endpoint of the index meta-database found found Index metaDB versionVersion of the index meta-database v1 Index metaDB (/links)State of the /links endpoint of the index meta-database found found

Databases served by this provider

  • The Materials Project (mp, default sub-database)

    https://optimade.materialsproject.org

    The Materials Project OPTIMADE endpoint

    Properties served by this database:

    By entry type (click to expand):
    • references
      • The full list of standard OPTIMADE properties.
    • structures
      • The full list of standard OPTIMADE properties.
      • _mp_chemical_system Description: Representation of the system's chemical space used by The Materials Project
        Type: string
      • _mp_stability Description: Thermodynamics data grouped by functional type. Each funcitonal contains values for energy_above_hull (ev/atom) and formation_energy_per_atom (ev/atom)
        Type: dictionary

    Validation

    ValidationResults of validation Passed 55 / 56
    ❌ https://optimade.materialsproject.org/versions

    ResponseError: Request to 'versions' returned HTTP status code 404.
    Additional details from implementation: