Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2973097846', 'doi': 'https://doi.org/10.1002/open.201900260', 'title': 'Synthesis and Magnetic Properties of a Copper Cube: [Cu 4 (OH) 4 (C 16 H 18 N 2 ) 4 ] 4+ (ClO 4 ) 4 C 3 H 6 O [C 16 H 18 N 2 =( E )‐1,6‐[Di(pyridin‐4‐yl)hex‐3‐ene]', 'display_name': 'Synthesis and Magnetic Properties of a Copper Cube: [Cu 4 (OH) 4 (C 16 H 18 N 2 ) 4 ] 4+ (ClO 4 ) 4 C 3 H 6 O [C 16 H 18 N 2 =( E )‐1,6‐[Di(pyridin‐4‐yl)hex‐3‐ene]', 'publication_year': 2019, 'publication_date': '2019-09-01', 'ids': {'openalex': 'https://openalex.org/W2973097846', 'doi': 'https://doi.org/10.1002/open.201900260', 'mag': '2973097846', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/31523608', 'pmcid': 'https://www.ncbi.nlm.nih.gov/pmc/articles/6737335'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1002/open.201900260', 'pdf_url': 'https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/open.201900260', 'source': {'id': 'https://openalex.org/S2488117985', 'display_name': 'ChemistryOpen', 'issn_l': '2191-1363', 'issn': ['2191-1363'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310321151', 'host_organization_name': 'WileyOpen', 'host_organization_lineage': ['https://openalex.org/P4310321151'], 'host_organization_lineage_names': ['WileyOpen'], 'type': 'journal'}, 'license': 'cc-by-nc-nd', 'license_id': 'https://openalex.org/licenses/cc-by-nc-nd', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'gold', 'oa_url': 'https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/open.201900260', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5054097664', 'display_name': 'M. John Plater', 'orcid': 'https://orcid.org/0000-0003-0204-9695'}, 'institutions': [{'id': 'https://openalex.org/I195460627', 'display_name': 'University of Aberdeen', 'ror': 'https://ror.org/016476m91', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I195460627']}], 'countries': ['GB'], 'is_corresponding': True, 'raw_author_name': 'M. John Plater', 'raw_affiliation_strings': ['Department of Chemistry, University of Aberdeen, Meston Walk, Aberdeen, AB24 3UE UK'], 'affiliations': [{'raw_affiliation_string': 'Department of Chemistry, University of Aberdeen, Meston Walk, Aberdeen, AB24 3UE UK', 'institution_ids': ['https://openalex.org/I195460627']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5083317822', 'display_name': 'Amara Darr', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I195460627', 'display_name': 'University of Aberdeen', 'ror': 'https://ror.org/016476m91', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I195460627']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Amara Darr', 'raw_affiliation_strings': ['Department of Chemistry, University of Aberdeen, Meston Walk, Aberdeen, AB24 3UE UK'], 'affiliations': [{'raw_affiliation_string': 'Department of Chemistry, University of Aberdeen, Meston Walk, Aberdeen, AB24 3UE UK', 'institution_ids': ['https://openalex.org/I195460627']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5070329425', 'display_name': 'Catriona A. Crawford', 'orcid': 'https://orcid.org/0000-0003-3806-8687'}, 'institutions': [{'id': 'https://openalex.org/I195460627', 'display_name': 'University of Aberdeen', 'ror': 'https://ror.org/016476m91', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I195460627']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Catriona Crawford', 'raw_affiliation_strings': ['Department of Chemistry, University of Aberdeen, Meston Walk, Aberdeen, AB24 3UE UK'], 'affiliations': [{'raw_affiliation_string': 'Department of Chemistry, University of Aberdeen, Meston Walk, Aberdeen, AB24 3UE UK', 'institution_ids': ['https://openalex.org/I195460627']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5046487928', 'display_name': 'Craig Murray', 'orcid': 'https://orcid.org/0000-0002-2398-3914'}, 'institutions': [{'id': 'https://openalex.org/I195460627', 'display_name': 'University of Aberdeen', 'ror': 'https://ror.org/016476m91', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I195460627']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Craig Murray', 'raw_affiliation_strings': ['Department of Chemistry, University of Aberdeen, Meston Walk, Aberdeen, AB24 3UE UK'], 'affiliations': [{'raw_affiliation_string': 'Department of Chemistry, University of Aberdeen, Meston Walk, Aberdeen, AB24 3UE UK', 'institution_ids': ['https://openalex.org/I195460627']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5026424557', 'display_name': 'Struan Simpson', 'orcid': 'https://orcid.org/0009-0007-7700-9520'}, 'institutions': [{'id': 'https://openalex.org/I195460627', 'display_name': 'University of Aberdeen', 'ror': 'https://ror.org/016476m91', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I195460627']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Struan Simpson', 'raw_affiliation_strings': ['Department of Chemistry, University of Aberdeen, Meston Walk, Aberdeen, AB24 3UE UK'], 'affiliations': [{'raw_affiliation_string': 'Department of Chemistry, University of Aberdeen, Meston Walk, Aberdeen, AB24 3UE UK', 'institution_ids': ['https://openalex.org/I195460627']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5021150846', 'display_name': 'William T. A. Harrison', 'orcid': 'https://orcid.org/0000-0003-2253-4866'}, 'institutions': [{'id': 'https://openalex.org/I195460627', 'display_name': 'University of Aberdeen', 'ror': 'https://ror.org/016476m91', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I195460627']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'William T. A. Harrison', 'raw_affiliation_strings': ['Department of Chemistry, University of Aberdeen, Meston Walk, Aberdeen, AB24 3UE UK'], 'affiliations': [{'raw_affiliation_string': 'Department of Chemistry, University of Aberdeen, Meston Walk, Aberdeen, AB24 3UE UK', 'institution_ids': ['https://openalex.org/I195460627']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5012439213', 'display_name': 'J.M. Clemente-Juan', 'orcid': 'https://orcid.org/0000-0002-3198-073X'}, 'institutions': [{'id': 'https://openalex.org/I2801097182', 'display_name': 'Parc Científic de la Universitat de València', 'ror': 'https://ror.org/04rb60x98', 'country_code': 'ES', 'type': 'education', 'lineage': ['https://openalex.org/I2801097182']}, {'id': 'https://openalex.org/I16097986', 'display_name': 'Universitat de València', 'ror': 'https://ror.org/043nxc105', 'country_code': 'ES', 'type': 'education', 'lineage': ['https://openalex.org/I16097986']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'Juan M. Clemente‐Juan', 'raw_affiliation_strings': ['Universidad de Valencia Instituto de Ciencia Molecular Catedrático José Beltrán Martínez n° 2 46980 Paterna Spain'], 'affiliations': [{'raw_affiliation_string': 'Universidad de Valencia Instituto de Ciencia Molecular Catedrático José Beltrán Martínez n° 2 46980 Paterna Spain', 'institution_ids': ['https://openalex.org/I2801097182', 'https://openalex.org/I16097986']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 3, 'corresponding_author_ids': ['https://openalex.org/A5054097664'], 'corresponding_institution_ids': ['https://openalex.org/I195460627'], 'apc_list': {'value': 2000, 'currency': 'EUR', 'value_usd': 2420, 'provenance': 'doaj'}, 'apc_paid': {'value': 2000, 'currency': 'EUR', 'value_usd': 2420, 'provenance': 'doaj'}, 'fwci': 0.067, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 1, 'citation_normalized_percentile': {'value': 0.230053, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 61, 'max': 69}, 'biblio': {'volume': '8', 'issue': '9', 'first_page': '1204', 'last_page': '1208'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10612', 'display_name': 'Magnetism in coordination complexes', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2504', 'display_name': 'Electronic, Optical and Magnetic Materials'}, 'field': {'id': 'https://openalex.org/fields/25', 'display_name': 'Materials Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10612', 'display_name': 'Magnetism in coordination complexes', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2504', 'display_name': 'Electronic, Optical and Magnetic Materials'}, 'field': {'id': 'https://openalex.org/fields/25', 'display_name': 'Materials Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10163', 'display_name': 'Metal complexes synthesis and properties', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/2730', 'display_name': 'Oncology'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T11747', 'display_name': 'Metal-Catalyzed Oxygenation Mechanisms', 'score': 0.9998, 'subfield': {'id': 'https://openalex.org/subfields/1604', 'display_name': 'Inorganic Chemistry'}, 'field': {'id': 'https://openalex.org/fields/16', 'display_name': 'Chemistry'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/cube', 'display_name': 'Cube (algebra)', 'score': 0.83580613}], 'concepts': [{'id': 'https://openalex.org/C53051483', 'wikidata': 'https://www.wikidata.org/wiki/Q861555', 'display_name': 'Cube (algebra)', 'level': 2, 'score': 0.83580613}, {'id': 'https://openalex.org/C544778455', 'wikidata': 'https://www.wikidata.org/wiki/Q753', 'display_name': 'Copper', 'level': 2, 'score': 0.80223495}, {'id': 'https://openalex.org/C16889073', 'wikidata': 'https://www.wikidata.org/wiki/Q691463', 'display_name': 'Magnetic susceptibility', 'level': 2, 'score': 0.74660367}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.7391908}, {'id': 'https://openalex.org/C116569031', 'wikidata': 'https://www.wikidata.org/wiki/Q899107', 'display_name': 'Ligand (biochemistry)', 'level': 3, 'score': 0.63885796}, {'id': 'https://openalex.org/C82217956', 'wikidata': 'https://www.wikidata.org/wiki/Q184207', 'display_name': 'Ferromagnetism', 'level': 2, 'score': 0.6001842}, {'id': 'https://openalex.org/C8010536', 'wikidata': 'https://www.wikidata.org/wiki/Q160398', 'display_name': 'Crystallography', 'level': 1, 'score': 0.58988017}, {'id': 'https://openalex.org/C124712363', 'wikidata': 'https://www.wikidata.org/wiki/Q188479', 'display_name': 'Paramagnetism', 'level': 2, 'score': 0.52498263}, {'id': 'https://openalex.org/C32909587', 'wikidata': 'https://www.wikidata.org/wiki/Q11369', 'display_name': 'Molecule', 'level': 2, 'score': 0.43788195}, {'id': 'https://openalex.org/C115624301', 'wikidata': 'https://www.wikidata.org/wiki/Q895901', 'display_name': 'Crystal structure', 'level': 2, 'score': 0.43114978}, {'id': 'https://openalex.org/C71240020', 'wikidata': 'https://www.wikidata.org/wiki/Q186011', 'display_name': 'Stereochemistry', 'level': 1, 'score': 0.38417682}, {'id': 'https://openalex.org/C26873012', 'wikidata': 'https://www.wikidata.org/wiki/Q214781', 'display_name': 'Condensed matter physics', 'level': 1, 'score': 0.21482942}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.14806983}, {'id': 'https://openalex.org/C114614502', 'wikidata': 'https://www.wikidata.org/wiki/Q76592', 'display_name': 'Combinatorics', 'level': 1, 'score': 0.105048746}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.09685576}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.088523656}, {'id': 'https://openalex.org/C55493867', 'wikidata': 'https://www.wikidata.org/wiki/Q7094', 'display_name': 'Biochemistry', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C170493617', 'wikidata': 'https://www.wikidata.org/wiki/Q208467', 'display_name': 'Receptor', 'level': 2, 'score': 0.0}], 'mesh': [], 'locations_count': 5, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1002/open.201900260', 'pdf_url': 'https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/open.201900260', 'source': {'id': 'https://openalex.org/S2488117985', 'display_name': 'ChemistryOpen', 'issn_l': '2191-1363', 'issn': ['2191-1363'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310321151', 'host_organization_name': 'WileyOpen', 'host_organization_lineage': ['https://openalex.org/P4310321151'], 'host_organization_lineage_names': ['WileyOpen'], 'type': 'journal'}, 'license': 'cc-by-nc-nd', 'license_id': 'https://openalex.org/licenses/cc-by-nc-nd', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://europepmc.org/articles/pmc6737335', 'pdf_url': 'https://europepmc.org/articles/pmc6737335?pdf=render', 'source': {'id': 'https://openalex.org/S4306400806', 'display_name': 'Europe PMC (PubMed Central)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1303153112', 'host_organization_name': 'European Bioinformatics Institute', 'host_organization_lineage': ['https://openalex.org/I1303153112'], 'host_organization_lineage_names': ['European Bioinformatics Institute'], 'type': 'repository'}, 'license': 'cc-by-nc-nd', 'license_id': 'https://openalex.org/licenses/cc-by-nc-nd', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://hdl.handle.net/2164/12915', 'pdf_url': 'https://aura.abdn.ac.uk/bitstream/2164/12915/1/Plater_et_al_2019_ChemistryOpen_VoR.pdf', 'source': {'id': 'https://openalex.org/S4306400966', 'display_name': 'Aberdeen University Research Archive (Aberdeen University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I195460627', 'host_organization_name': 'University of Aberdeen', 'host_organization_lineage': ['https://openalex.org/I195460627'], 'host_organization_lineage_names': ['University of Aberdeen'], 'type': 'repository'}, 'license': 'cc-by-nc-nd', 'license_id': 'https://openalex.org/licenses/cc-by-nc-nd', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6737335', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764455111', 'display_name': 'PubMed Central', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/31523608', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1002/open.201900260', 'pdf_url': 'https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/open.201900260', 'source': {'id': 'https://openalex.org/S2488117985', 'display_name': 'ChemistryOpen', 'issn_l': '2191-1363', 'issn': ['2191-1363'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310321151', 'host_organization_name': 'WileyOpen', 'host_organization_lineage': ['https://openalex.org/P4310321151'], 'host_organization_lineage_names': ['WileyOpen'], 'type': 'journal'}, 'license': 'cc-by-nc-nd', 'license_id': 'https://openalex.org/licenses/cc-by-nc-nd', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [], 'grants': [], 'datasets': ['https://openalex.org/W4397630810'], 'versions': [], 'referenced_works_count': 30, 'referenced_works': ['https://openalex.org/W1964610117', 'https://openalex.org/W1965804928', 'https://openalex.org/W1969360633', 'https://openalex.org/W1975153728', 'https://openalex.org/W1981940760', 'https://openalex.org/W1987770897', 'https://openalex.org/W1995241084', 'https://openalex.org/W1995954532', 'https://openalex.org/W1998589388', 'https://openalex.org/W2017294748', 'https://openalex.org/W2020630776', 'https://openalex.org/W2043624888', 'https://openalex.org/W2047012593', 'https://openalex.org/W2052562606', 'https://openalex.org/W2076882661', 'https://openalex.org/W2079108392', 'https://openalex.org/W2084445423', 'https://openalex.org/W2101741054', 'https://openalex.org/W2101999088', 'https://openalex.org/W2105249240', 'https://openalex.org/W2111010716', 'https://openalex.org/W2111021929', 'https://openalex.org/W2121843293', 'https://openalex.org/W2124160706', 'https://openalex.org/W2125470685', 'https://openalex.org/W2132454074', 'https://openalex.org/W2140961965', 'https://openalex.org/W2142395508', 'https://openalex.org/W2146406469', 'https://openalex.org/W2973097846'], 'related_works': ['https://openalex.org/W4255224285', 'https://openalex.org/W2973097846', 'https://openalex.org/W2482776722', 'https://openalex.org/W2156856220', 'https://openalex.org/W2082692099', 'https://openalex.org/W2065933864', 'https://openalex.org/W2034494066', 'https://openalex.org/W2017845112', 'https://openalex.org/W1997365629', 'https://openalex.org/W1992942591'], 'abstract_inverted_index': {'Abstract': [0], 'The': [1, 46, 67, 96, 118], 'synthesis': [2], 'of': [3, 16, 35, 76, 84], 'a': [4, 26, 42], 'Cu': [5, 85, 87, 135], '4': [6, 8, 136, 138], '(OH)': [7], 'cube': [9, 68, 91, 112], 'which': [10, 30], 'is': [11, 21], 'coordinated': [12], 'by': [13, 50, 94], 'four': [14], 'molecules': [15], 'the': [17, 32, 36, 72, 81, 90, 110], 'dipyridyl': [18], 'ligand': [19, 37], '1,6‐[di(pyridin‐4‐yl)hex‐3‐ene]': [20], 'reported.': [22], 'This': [23], 'compound': [24], 'has': [25], 'trans': [27], 'double': [28], 'bond': [29], 'restricts': [31], 'conformational': [33], 'freedom': [34], 'and': [38, 57, 78, 80, 130], 'favours': [39], 'coordination': [40], 'within': [41], 'unique': [43], 'copper': [44, 111, 139], 'cube.': [45], 'structure': [47, 55], 'was': [48], 'solved': [49], 'an': [51], 'X‐Ray': [52], 'single': [53], 'crystal': [54], 'determination': [56], 'low': [58, 119], 'temperature': [59, 120], 'magnetic': [60, 65, 97, 121], 'susceptibility': [61, 98, 122], 'measurements': [62, 99], 'examined': [63, 125], 'its': [64], 'properties.': [66], 'classification': [69, 75], 'corresponds': [70], 'to': [71, 104, 132], 'type': [73], 'I': [74], 'Mergehenn': [77], 'Haase': [79], 'short/long': [82], 'distribution': [83], '⋅⋅⋅': [86], 'separations': [88], 'in': [89, 126], 'as': [92], 'defined': [93], 'Ruiz.': [95], 'show': [100], 'paramagnetic': [101], 'behaviour': [102], 'down': [103], '50': [105], 'K': [106], 'but': [107], 'below': [108], 'this': [109], 'shows': [113], 'weak': [114], 'ferromagnetic': [115], 'exchange': [116], 'interactions.': [117], 'characteristics': [123], 'are': [124], 'detail': [127], 'then': [128], 'modelled': [129], 'compared': [131], 'other': [133], 'similar': [134], 'O': [137], 'cubes.': [140]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2973097846', 'counts_by_year': [{'year': 2019, 'cited_by_count': 1}], 'updated_date': '2024-12-20T03:45:02.841861', 'created_date': '2019-09-19'}