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OPTIMADE provider "2DMatpedia" (id: twodmatpedia)

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General information

Short description: 2DMatpedia, an open computational database of two-dimensional materials from top-down and bottom-up approaches

Project homepage: http://2dmatpedia.org

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

Number of structures: 6,351

Detailed information

(information checked on Wednesday April 24, 2024 at 05:28 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

  • 2DMatpedia (twodmatpedia, default sub-database)

    http://optimade.2dmatpedia.org

    2DMatpedia, an open computational database of two-dimensional materials from top-down and bottom-up approaches
    ValidationResults of validation Passed 51 / 62
    ❌ http://optimade.2dmatpedia.org/v1/structures?filter=2%20%3C%20nelements

    ResponseError: Hit max retries (5) on request 'http://optimade.2dmatpedia.org/v1/structures?filter=2 < nelements'.
    Errors:
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=2%20%3C%20nelements (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=2%20%3C%20nelements (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=2%20%3C%20nelements (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=2%20%3C%20nelements (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=2%20%3C%20nelements (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))


    ❌ http://optimade.2dmatpedia.org/v1/structures?filter=2%20%3C%20nelements

    ResponseError: Unable to perform mandatory query '2 < nelements', which raised the error: ResponseError: Hit max retries (5) on request 'http://optimade.2dmatpedia.org/v1/structures?filter=2 < nelements'.
    Errors:
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=2%20%3C%20nelements (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=2%20%3C%20nelements (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=2%20%3C%20nelements (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=2%20%3C%20nelements (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=2%20%3C%20nelements (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))


    ❌ http://optimade.2dmatpedia.org/v1/structures?filter=chemical_formula_descriptive%20CONTAINS%20%22CePb5%22

    ResponseError: Hit max retries (5) on request 'http://optimade.2dmatpedia.org/v1/structures?filter=chemical_formula_descriptive CONTAINS "CePb5"'.
    Errors:
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=chemical_formula_descriptive%20CONTAINS%20%22CePb5%22 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=chemical_formula_descriptive%20CONTAINS%20%22CePb5%22 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=chemical_formula_descriptive%20CONTAINS%20%22CePb5%22 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=chemical_formula_descriptive%20CONTAINS%20%22CePb5%22 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=chemical_formula_descriptive%20CONTAINS%20%22CePb5%22 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))


    ❌ http://optimade.2dmatpedia.org/v1/structures?filter=chemical_formula_descriptive%20CONTAINS%20%22CePb5%22

    ResponseError: Unable to perform mandatory query 'chemical_formula_descriptive CONTAINS "CePb5"', which raised the error: ResponseError: Hit max retries (5) on request 'http://optimade.2dmatpedia.org/v1/structures?filter=chemical_formula_descriptive CONTAINS "CePb5"'.
    Errors:
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=chemical_formula_descriptive%20CONTAINS%20%22CePb5%22 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=chemical_formula_descriptive%20CONTAINS%20%22CePb5%22 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=chemical_formula_descriptive%20CONTAINS%20%22CePb5%22 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=chemical_formula_descriptive%20CONTAINS%20%22CePb5%22 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=chemical_formula_descriptive%20CONTAINS%20%22CePb5%22 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))


    ❌ http://optimade.2dmatpedia.org/v1/structures?filter=nperiodic_dimensions%20%3E%202

    ResponseError: Hit max retries (5) on request 'http://optimade.2dmatpedia.org/v1/structures?filter=nperiodic_dimensions > 2'.
    Errors:
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=nperiodic_dimensions%20%3E%202 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=nperiodic_dimensions%20%3E%202 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=nperiodic_dimensions%20%3E%202 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=nperiodic_dimensions%20%3E%202 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=nperiodic_dimensions%20%3E%202 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))


    ❌ http://optimade.2dmatpedia.org/v1/structures?filter=nperiodic_dimensions%20%3E%202

    ResponseError: Unable to perform mandatory query 'nperiodic_dimensions > 2', which raised the error: ResponseError: Hit max retries (5) on request 'http://optimade.2dmatpedia.org/v1/structures?filter=nperiodic_dimensions > 2'.
    Errors:
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=nperiodic_dimensions%20%3E%202 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=nperiodic_dimensions%20%3E%202 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=nperiodic_dimensions%20%3E%202 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=nperiodic_dimensions%20%3E%202 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=nperiodic_dimensions%20%3E%202 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))


    ❌ http://optimade.2dmatpedia.org/v1/structures?filter=nsites%20%3E%206

    ResponseError: Hit max retries (5) on request 'http://optimade.2dmatpedia.org/v1/structures?filter=nsites > 6'.
    Errors:
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=nsites%20%3E%206 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=nsites%20%3E%206 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=nsites%20%3E%206 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=nsites%20%3E%206 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=nsites%20%3E%206 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))


    ❌ http://optimade.2dmatpedia.org/v1/structures?filter=nsites%20%3E%206

    ResponseError: Unable to perform mandatory query 'nsites > 6', which raised the error: ResponseError: Hit max retries (5) on request 'http://optimade.2dmatpedia.org/v1/structures?filter=nsites > 6'.
    Errors:
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=nsites%20%3E%206 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=nsites%20%3E%206 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=nsites%20%3E%206 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=nsites%20%3E%206 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=nsites%20%3E%206 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))


    ❌ http://optimade.2dmatpedia.org/v1/structures?filter=_crazyprovider_field=2

    ResponseError: Hit max retries (5) on request 'http://optimade.2dmatpedia.org/v1/structures?filter=_crazyprovider_field=2'.
    Errors:
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=_crazyprovider_field=2 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=_crazyprovider_field=2 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=_crazyprovider_field=2 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=_crazyprovider_field=2 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=_crazyprovider_field=2 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))


    ❌ http://optimade.2dmatpedia.org/v1/structures?filter=_crazyprovider_field=2

    ResponseError: Failed to handle field from unknown provider; should return without affecting filter results


    ❌ http://optimade.2dmatpedia.org/v1/structures?filter=crazyfield%20=%202

    ResponseError: Hit max retries (5) on request 'http://optimade.2dmatpedia.org/v1/structures?filter=crazyfield = 2'.
    Errors:
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=crazyfield%20=%202 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=crazyfield%20=%202 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=crazyfield%20=%202 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=crazyfield%20=%202 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))
    HTTPConnectionPool(host='optimade.2dmatpedia.org', port=80): Max retries exceeded with url: /v1/structures?filter=crazyfield%20=%202 (Caused by ConnectTimeoutError(, 'Connection to optimade.2dmatpedia.org timed out. (connect timeout=3.05)'))