Publication Information

{'id': 'https://openalex.org/W2110482579', 'doi': 'https://doi.org/10.1002/anie.198901891', 'title': 'A Synthetic Molecular Trefoil Knot', 'display_name': 'A Synthetic Molecular Trefoil Knot', 'publication_year': 1989, 'publication_date': '1989-02-01', 'ids': {'openalex': 'https://openalex.org/W2110482579', 'doi': 'https://doi.org/10.1002/anie.198901891', 'mag': '2110482579'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/anie.198901891', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S67393510', 'display_name': 'Angewandte Chemie International Edition', 'issn_l': '1433-7851', 'issn': ['1433-7851', '1521-3773'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5038313139', 'display_name': 'Christiane Dietrich‐Buchecker', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210128300', 'display_name': 'Institut de Chimie', 'ror': 'https://ror.org/02cte4b68', 'country_code': 'FR', 'type': 'facility', 'lineage': ['https://openalex.org/I1294671590', 'https://openalex.org/I4210128300']}, {'id': 'https://openalex.org/I4210130154', 'display_name': 'Laboratoire de Chimie', 'ror': 'https://ror.org/02gaw1s20', 'country_code': 'FR', 'type': 'facility', 'lineage': ['https://openalex.org/I100532134', 'https://openalex.org/I113428412', 'https://openalex.org/I1294671590', 'https://openalex.org/I203339264', 'https://openalex.org/I4210128300', 'https://openalex.org/I4210130154']}, {'id': 'https://openalex.org/I1294671590', 'display_name': 'Centre National de la Recherche Scientifique', 'ror': 'https://ror.org/02feahw73', 'country_code': 'FR', 'type': 'government', 'lineage': ['https://openalex.org/I1294671590']}], 'countries': ['FR'], 'is_corresponding': False, 'raw_author_name': 'Christiane O. Dietrich‐Buchecker', 'raw_affiliation_strings': ['Laboratoire de Chimie Organo-Minérale, UA 422 au CNRS, Institut de Chimie, Université Louis Pasteur 1, rue Blaise Pascal, F-67000 Strasbourg (France)'], 'affiliations': [{'raw_affiliation_string': 'Laboratoire de Chimie Organo-Minérale, UA 422 au CNRS, Institut de Chimie, Université Louis Pasteur 1, rue Blaise Pascal, F-67000 Strasbourg (France)', 'institution_ids': ['https://openalex.org/I4210128300', 'https://openalex.org/I4210130154', 'https://openalex.org/I1294671590']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5075676645', 'display_name': 'Jean‐Pierre Sauvage', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210130154', 'display_name': 'Laboratoire de Chimie', 'ror': 'https://ror.org/02gaw1s20', 'country_code': 'FR', 'type': 'facility', 'lineage': ['https://openalex.org/I100532134', 'https://openalex.org/I113428412', 'https://openalex.org/I1294671590', 'https://openalex.org/I203339264', 'https://openalex.org/I4210128300', 'https://openalex.org/I4210130154']}, {'id': 'https://openalex.org/I1294671590', 'display_name': 'Centre National de la Recherche Scientifique', 'ror': 'https://ror.org/02feahw73', 'country_code': 'FR', 'type': 'government', 'lineage': ['https://openalex.org/I1294671590']}, {'id': 'https://openalex.org/I4210128300', 'display_name': 'Institut de Chimie', 'ror': 'https://ror.org/02cte4b68', 'country_code': 'FR', 'type': 'facility', 'lineage': ['https://openalex.org/I1294671590', 'https://openalex.org/I4210128300']}], 'countries': ['FR'], 'is_corresponding': False, 'raw_author_name': 'Jean‐Pierre Sauvage', 'raw_affiliation_strings': ['Laboratoire de Chimie Organo-Minérale, UA 422 au CNRS, Institut de Chimie, Université Louis Pasteur 1, rue Blaise Pascal, F-67000 Strasbourg (France)'], 'affiliations': [{'raw_affiliation_string': 'Laboratoire de Chimie Organo-Minérale, UA 422 au CNRS, Institut de Chimie, Université Louis Pasteur 1, rue Blaise Pascal, F-67000 Strasbourg (France)', 'institution_ids': ['https://openalex.org/I4210130154', 'https://openalex.org/I1294671590', 'https://openalex.org/I4210128300']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 3, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 5250, 'currency': 'USD', 'value_usd': 5250, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 5.3, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 461, 'citation_normalized_percentile': {'value': 0.999958, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 99, 'max': 100}, 'biblio': {'volume': '28', 'issue': '2', 'first_page': '189', 'last_page': '192'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10911', 'display_name': 'Chemical Synthesis and Analysis', 'score': 0.9924, 'subfield': {'id': 'https://openalex.org/subfields/1312', 'display_name': 'Molecular Biology'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10911', 'display_name': 'Chemical Synthesis and Analysis', 'score': 0.9924, 'subfield': {'id': 'https://openalex.org/subfields/1312', 'display_name': 'Molecular Biology'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T12748', 'display_name': 'Molecular spectroscopy and chirality', 'score': 0.9833, 'subfield': {'id': 'https://openalex.org/subfields/1607', 'display_name': 'Spectroscopy'}, 'field': {'id': 'https://openalex.org/fields/16', 'display_name': 'Chemistry'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10578', 'display_name': 'Supramolecular Chemistry and Complexes', 'score': 0.974, 'subfield': {'id': 'https://openalex.org/subfields/1605', 'display_name': 'Organic 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/trefoil', 'display_name': 'Trefoil', 'score': 0.8667656}, {'id': 'https://openalex.org/keywords/chirality', 'display_name': 'Chirality', 'score': 0.77188444}], 'concepts': [{'id': 'https://openalex.org/C2776971509', 'wikidata': 'https://www.wikidata.org/wiki/Q905612', 'display_name': 'Trefoil', 'level': 2, 'score': 0.8667656}, {'id': 'https://openalex.org/C19794929', 'wikidata': 'https://www.wikidata.org/wiki/Q168620', 'display_name': 'Trefoil knot', 'level': 4, 'score': 0.85045034}, {'id': 'https://openalex.org/C2779863119', 'wikidata': 'https://www.wikidata.org/wiki/Q6423048', 'display_name': 'Knot (papermaking)', 'level': 2, 'score': 0.84554094}, {'id': 'https://openalex.org/C124668440', 'wikidata': 'https://www.wikidata.org/wiki/Q2305173', 'display_name': 'Chirality (physics)', 'level': 5, 'score': 0.77188444}, {'id': 'https://openalex.org/C32909587', 'wikidata': 'https://www.wikidata.org/wiki/Q11369', 'display_name': 'Molecule', 'level': 2, 'score': 0.4747439}, {'id': 'https://openalex.org/C66974803', 'wikidata': 'https://www.wikidata.org/wiki/Q10359898', 'display_name': 'Nuclear magnetic resonance spectroscopy', 'level': 2, 'score': 0.4172156}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.3893529}, {'id': 'https://openalex.org/C71240020', 'wikidata': 'https://www.wikidata.org/wiki/Q186011', 'display_name': 'Stereochemistry', 'level': 1, 'score': 0.37685156}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.28982592}, {'id': 'https://openalex.org/C143330242', 'wikidata': 'https://www.wikidata.org/wiki/Q849798', 'display_name': 'Knot theory', 'level': 3, 'score': 0.26624995}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.20428067}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.1276046}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.07777789}, {'id': 'https://openalex.org/C109214941', 'wikidata': 'https://www.wikidata.org/wiki/Q18334', 'display_name': 'Particle physics', 'level': 1, 'score': 0.07004589}, {'id': 'https://openalex.org/C52703039', 'wikidata': 'https://www.wikidata.org/wiki/Q5101837', 'display_name': 'Chiral symmetry breaking', 'level': 3, 'score': 0.0}, {'id': 'https://openalex.org/C20621625', 'wikidata': 'https://www.wikidata.org/wiki/Q6961432', 'display_name': 'Nambu–Jona-Lasinio model', 'level': 4, 'score': 0.0}, {'id': 'https://openalex.org/C6557445', 'wikidata': 'https://www.wikidata.org/wiki/Q173113', 'display_name': 'Agronomy', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C159985019', 'wikidata': 'https://www.wikidata.org/wiki/Q181790', 'display_name': 'Composite material', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C7602139', 'wikidata': 'https://www.wikidata.org/wiki/Q6718', 'display_name': 'Quark', 'level': 2, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/anie.198901891', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S67393510', 'display_name': 'Angewandte Chemie International Edition', 'issn_l': '1433-7851', 'issn': ['1433-7851', '1521-3773'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 25, 'referenced_works': ['https://openalex.org/W1483825465', 'https://openalex.org/W1497479194', 'https://openalex.org/W1499106996', 'https://openalex.org/W1971330956', 'https://openalex.org/W1975259432', 'https://openalex.org/W1977871496', 'https://openalex.org/W1985725626', 'https://openalex.org/W1992017264', 'https://openalex.org/W2010188284', 'https://openalex.org/W2020284322', 'https://openalex.org/W2032997539', 'https://openalex.org/W2034760567', 'https://openalex.org/W2053715080', 'https://openalex.org/W2054526610', 'https://openalex.org/W2054735159', 'https://openalex.org/W2056296561', 'https://openalex.org/W2081827112', 'https://openalex.org/W2124336312', 'https://openalex.org/W2332725785', 'https://openalex.org/W2938778503', 'https://openalex.org/W2949264410', 'https://openalex.org/W3005405449', 'https://openalex.org/W4211186777', 'https://openalex.org/W4254180029', 'https://openalex.org/W578392217'], 'related_works': ['https://openalex.org/W4283644309', 'https://openalex.org/W4226282603', 'https://openalex.org/W3008349227', 'https://openalex.org/W2490954770', 'https://openalex.org/W2146781927', 'https://openalex.org/W2115713787', 'https://openalex.org/W2083694302', 'https://openalex.org/W2067114466', 'https://openalex.org/W2037184839', 'https://openalex.org/W1579950630'], 'abstract_inverted_index': {'Molecular': [0], 'knots': [1], 'have': [2], 'long': [3], 'been': [4, 16], 'the': [5, 11, 24, 41], 'subject': [6], 'of': [7, 27, 44, 49, 62], 'speculation.': [8], 'Now,': [9], 'for': [10], 'first': [12], 'time,': [13], 'it': [14], 'has': [15], 'possible': [17], 'to': [18], 'synthesize': [19], 'a': [20, 28, 36], '"knotted"': [21], 'molecule': [22], 'having': [23], 'topological': [25, 60], 'chirality': [26, 48], 'trefoil': [29], 'knot.': [30], 'Compound': [31], '1': [32, 50, 63], 'was': [33, 64], 'synthesized': [34], 'via': [35], 'double-helix': [37], 'complex': [38], 'by': [39, 54], 'exploiting': [40], 'template': [42], 'effect': [43], 'CuI': [45], 'ions.': [46], 'The': [47, 58], 'could': [51], 'be': [52], 'demonstrated': [53], '1H': [55], 'NMR': [56], 'spectroscopy.': [57], '"unraveled"': [59], 'isomer': [61], 'also': [65], 'synthesized.': [66]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2110482579', 'counts_by_year': [{'year': 2024, 'cited_by_count': 13}, {'year': 2023, 'cited_by_count': 17}, {'year': 2022, 'cited_by_count': 24}, {'year': 2021, 'cited_by_count': 21}, {'year': 2020, 'cited_by_count': 29}, {'year': 2019, 'cited_by_count': 20}, {'year': 2018, 'cited_by_count': 21}, {'year': 2017, 'cited_by_count': 16}, {'year': 2016, 'cited_by_count': 22}, {'year': 2015, 'cited_by_count': 10}, {'year': 2014, 'cited_by_count': 6}, {'year': 2013, 'cited_by_count': 16}, {'year': 2012, 'cited_by_count': 17}], 'updated_date': '2024-12-07T15:34:30.029178', 'created_date': '2016-06-24'}