OPTIMADE provider "Materials Cloud" (id: mcloud
)
< back to the full provider list
General information
Short description: A platform for Open Science built for seamless sharing of resources in computational materials science
Project homepage: https://www.materialscloud.org
Index MetaDatabase URL:
https://www.materialscloud.org/optimade
Detailed information
/info
)State of the /info
endpoint of the index metadatabase
found
found
Index metaDB versionVersion of the index metadatabase
v1
Index metaDB (/links
)State of the /links
endpoint of the index metadatabase
found
found
Databases served by this provider

2D topological insulators (
2dtopo
)https://aiida.materialscloud.org/2dtopo/optimade
Quantum spin Hall insulator (QSHI) candidates through DFT band structure calculations.ValidationResults of validation Passed 32 / 34
❌ http://localhost:3767/v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4
ResponseError: Hit max retries (5) on request 'http://localhost:3767/v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4'.
Errors:
HTTPConnectionPool(host='localhost', port=3767): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3767): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3767): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3767): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3767): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
❌ https://aiida.materialscloud.org/2dtopo/optimade/v1
ResponseError: Error when testing pagination: the response from `links>next` 'http://localhost:3767/v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4' failed the previous test.

CURATED covalent organic frameworks database (
curatedcofs
)https://aiida.materialscloud.org/curatedcofs/optimade
Database of experimentally reported CovalentOrganic Frameworks (COFs), provided with DFToptimized geometry and DDEC partial charges for molecular simulations.ValidationResults of validation Passed 32 / 34
❌ http://localhost:3759/v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4
ResponseError: Hit max retries (5) on request 'http://localhost:3759/v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4'.
Errors:
HTTPConnectionPool(host='localhost', port=3759): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3759): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3759): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3759): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3759): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
❌ https://aiida.materialscloud.org/curatedcofs/optimade/v1
ResponseError: Error when testing pagination: the response from `links>next` 'http://localhost:3759/v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4' failed the previous test.

MC2D  Materials Cloud twodimensional crystals database (
mc2d
)https://aiida.materialscloud.org/mc2d/optimade
Twodimensional (2D) materials from highthroughput computational exfoliation of experimentally known compounds.ValidationResults of validation Passed 32 / 34
❌ http://localhost:3766/v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4
ResponseError: Hit max retries (5) on request 'http://localhost:3766/v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4'.
Errors:
HTTPConnectionPool(host='localhost', port=3766): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3766): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3766): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3766): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3766): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
❌ https://aiida.materialscloud.org/mc2d/optimade/v1
ResponseError: Error when testing pagination: the response from `links>next` 'http://localhost:3766/v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4' failed the previous test.

MC3D  Materials Cloud threedimensional crystals database (
mc3d
)https://aiida.materialscloud.org/mc3d/optimade
Curated set of relaxed threedimensional crystal structures based on raw CIF data from the experimantal databases MPDS, COD, and ICSD.ValidationResults of validation Passed 32 / 34
❌ http://localhost:3757/v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4
ResponseError: Hit max retries (5) on request 'http://localhost:3757/v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4'.
Errors:
HTTPConnectionPool(host='localhost', port=3757): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3757): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3757): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3757): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3757): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
❌ https://aiida.materialscloud.org/mc3d/optimade/v1
ResponseError: Error when testing pagination: the response from `links>next` 'http://localhost:3757/v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4' failed the previous test.

OPTIMADE Sample Database (
optimadesample
)https://aiida.materialscloud.org/optimadesample/optimade
Database with example structures for OPTIMADE tests.Aggregation is discouraged for this databaseResults of validation test

Pyrenebased metal organic frameworks (
pyrenemofs
)https://aiida.materialscloud.org/pyrenemofs/optimade
Pyrene Metal Organic Frameworks (MOFs).ValidationResults of validation Passed 32 / 34
❌ http://localhost:3764/v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4
ResponseError: Hit max retries (5) on request 'http://localhost:3764/v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4'.
Errors:
HTTPConnectionPool(host='localhost', port=3764): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3764): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3764): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3764): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3764): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
❌ https://aiida.materialscloud.org/pyrenemofs/optimade/v1
ResponseError: Error when testing pagination: the response from `links>next` 'http://localhost:3764/v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4' failed the previous test.

Automated highthroughput Wannierisation (
scdm
)https://aiida.materialscloud.org/autowannier/optimade
Validation results of an automated protocol for generating maximallylocalized Wannier functions in a highthroughput framework.ValidationResults of validation Passed 32 / 34
❌ http://localhost:3758/v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4
ResponseError: Hit max retries (5) on request 'http://localhost:3758/v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4'.
Errors:
HTTPConnectionPool(host='localhost', port=3758): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3758): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3758): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3758): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3758): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
❌ https://aiida.materialscloud.org/autowannier/optimade/v1
ResponseError: Error when testing pagination: the response from `links>next` 'http://localhost:3758/v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4' failed the previous test.

SrTiO3CeO2 interfaces (
stoceriaitf
)https://aiida.materialscloud.org/stoceriaitf/optimade
Refining random structure searching results of SrTiO3CeO2 interfaces, and exploring how it can affect ionic conduction. Candidate structures of the DFT validation calculations.ValidationResults of validation Passed 32 / 34
❌ http://localhost:3765/v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4
ResponseError: Hit max retries (5) on request 'http://localhost:3765/v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4'.
Errors:
HTTPConnectionPool(host='localhost', port=3765): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3765): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3765): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3765): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3765): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
❌ https://aiida.materialscloud.org/stoceriaitf/optimade/v1
ResponseError: Error when testing pagination: the response from `links>next` 'http://localhost:3765/v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4' failed the previous test.

Applicability of tailcorrections in the molecular simulations of porous materials (
tcapplicability
)https://aiida.materialscloud.org/tcapplicability/optimade
Tailcorrections in molecular simulations for adsorption of gasses in a diverse set of nanoporous crystalline materials (zeolites, Covalent Organic Framworks (COFs), and Metal Organic Frameworks (MOFs)).ValidationResults of validation Passed 32 / 34
❌ http://localhost:3768/v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4
ResponseError: Hit max retries (5) on request 'http://localhost:3768/v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4'.
Errors:
HTTPConnectionPool(host='localhost', port=3768): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3768): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3768): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3768): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3768): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
❌ https://aiida.materialscloud.org/tcapplicability/optimade/v1
ResponseError: Error when testing pagination: the response from `links>next` 'http://localhost:3768/v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4' failed the previous test.

Hidden spontaneous polarisation in the chalcohalide photovoltaic Sn2SbS2I3 (
tinantimonysulfoiodide
)https://aiida.materialscloud.org/tinantimonysulfoiodide/optimade
Structural, dynamic and electronic characterisation of a novel mixedmetal chalcohalide revealing hidden symmetry breaking and spontaneous polarisation.ValidationResults of validation Passed 32 / 34
❌ http://localhost:3770/v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4
ResponseError: Hit max retries (5) on request 'http://localhost:3770/v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4'.
Errors:
HTTPConnectionPool(host='localhost', port=3770): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3770): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3770): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3770): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
HTTPConnectionPool(host='localhost', port=3770): Max retries exceeded with url: /v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4 (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused'))
❌ https://aiida.materialscloud.org/tinantimonysulfoiodide/optimade/v1
ResponseError: Error when testing pagination: the response from `links>next` 'http://localhost:3770/v1/structures?page_limit=4&response_fields=chemical_formula_descriptive%2Cspecies%2Clast_modified%2Cnelements%2Cnperiodic_dimensions%2Celements%2Cimmutable_id%2Cstructure_features%2Cassemblies%2Cchemical_formula_hill%2Celements_ratios%2Cchemical_formula_reduced%2Cchemical_formula_anonymous%2Cdimension_types%2Clattice_vectors%2Cnsites%2Ccartesian_site_positions%2Cspecies_at_sites&page_offset=4' failed the previous test.