Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1987140208', 'doi': 'https://doi.org/10.1107/s1600536814019060', 'title': 'Crystal structure of 3,5-bis(4-chlorophenyl)-1-propyl-1,3,5-triazacyclohexane', 'display_name': 'Crystal structure of 3,5-bis(4-chlorophenyl)-1-propyl-1,3,5-triazacyclohexane', 'publication_year': 2014, 'publication_date': '2014-08-30', 'ids': {'openalex': 'https://openalex.org/W1987140208', 'doi': 'https://doi.org/10.1107/s1600536814019060', 'mag': '1987140208', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/25309226', 'pmcid': 'https://www.ncbi.nlm.nih.gov/pmc/articles/4186157'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1107/s1600536814019060', 'pdf_url': 'https://journals.iucr.org/e/issues/2014/09/00/lh5723/lh5723.pdf', 'source': {'id': 'https://openalex.org/S146636433', 'display_name': 'Acta Crystallographica Section E Structure Reports Online', 'issn_l': '1600-5368', 'issn': ['1600-5368'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320555', 'host_organization_name': 'International Union of Crystallography', 'host_organization_lineage': ['https://openalex.org/P4310320555'], 'host_organization_lineage_names': ['International Union of Crystallography'], 'type': 'journal'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'doaj', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'gold', 'oa_url': 'https://journals.iucr.org/e/issues/2014/09/00/lh5723/lh5723.pdf', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5076786353', 'display_name': 'Leila Lefrada', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I3132180716', 'display_name': "Larbi Ben M'hidi University of Oum El Bouaghi", 'ror': 'https://ror.org/0034tbg85', 'country_code': 'DZ', 'type': 'education', 'lineage': ['https://openalex.org/I3132180716']}], 'countries': ['DZ'], 'is_corresponding': False, 'raw_author_name': 'Leila Lefrada', 'raw_affiliation_strings': ['Département Sciences de la matière, Faculté des sciences exactes et sciences de la nature et de la vie, Université Oum El Bouaghi, Algeria', 'Laboratoire de chimie appliquée et technologie des matériaux, LCATM, Université Oum El Bouaghi, Algeria'], 'affiliations': [{'raw_affiliation_string': 'Laboratoire de chimie appliquée et technologie des matériaux, LCATM, Université Oum El Bouaghi, Algeria', 'institution_ids': ['https://openalex.org/I3132180716']}, {'raw_affiliation_string': 'Département Sciences de la matière, Faculté des sciences exactes et sciences de la nature et de la vie, Université Oum El Bouaghi, Algeria', 'institution_ids': ['https://openalex.org/I3132180716']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5001706403', 'display_name': 'Ahcene Bouchemma', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I3132180716', 'display_name': "Larbi Ben M'hidi University of Oum El Bouaghi", 'ror': 'https://ror.org/0034tbg85', 'country_code': 'DZ', 'type': 'education', 'lineage': ['https://openalex.org/I3132180716']}], 'countries': ['DZ'], 'is_corresponding': False, 'raw_author_name': 'Ahcene Bouchemma', 'raw_affiliation_strings': ['Département Sciences de la matière, Faculté des sciences exactes et sciences de la nature et de la vie, Université Oum El Bouaghi, Algeria', 'Laboratoire de chimie appliquée et technologie des matériaux, LCATM, Université Oum El Bouaghi, Algeria'], 'affiliations': [{'raw_affiliation_string': 'Laboratoire de chimie appliquée et technologie des matériaux, LCATM, Université Oum El Bouaghi, Algeria', 'institution_ids': ['https://openalex.org/I3132180716']}, {'raw_affiliation_string': 'Département Sciences de la matière, Faculté des sciences exactes et sciences de la nature et de la vie, Université Oum El Bouaghi, Algeria', 'institution_ids': ['https://openalex.org/I3132180716']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5085452031', 'display_name': 'Sofiane Bouacida', 'orcid': 'https://orcid.org/0000-0001-8142-2739'}, 'institutions': [{'id': 'https://openalex.org/I125485651', 'display_name': 'Constantine 1 University', 'ror': 'https://ror.org/017wv6808', 'country_code': 'DZ', 'type': 'education', 'lineage': ['https://openalex.org/I125485651']}, {'id': 'https://openalex.org/I4210160465', 'display_name': 'Université Constantine 2', 'ror': 'https://ror.org/056mctw68', 'country_code': 'DZ', 'type': 'education', 'lineage': ['https://openalex.org/I4210160465']}, {'id': 'https://openalex.org/I3132180716', 'display_name': "Larbi Ben M'hidi University of Oum El Bouaghi", 'ror': 'https://ror.org/0034tbg85', 'country_code': 'DZ', 'type': 'education', 'lineage': ['https://openalex.org/I3132180716']}], 'countries': ['DZ'], 'is_corresponding': False, 'raw_author_name': 'Sofiane Bouacida', 'raw_affiliation_strings': ['Département Sciences de la matière, Faculté des sciences exactes et sciences de la nature et de la vie, Université Oum El Bouaghi, Algeria', "Unité de recherche de CHimie de l'environnement et Moléculaire Structurale, CHEMS, Faculté des sciences exactes, Université Constantine 1, Algeria"], 'affiliations': [{'raw_affiliation_string': "Unité de recherche de CHimie de l'environnement et Moléculaire Structurale, CHEMS, Faculté des sciences exactes, Université Constantine 1, Algeria", 'institution_ids': ['https://openalex.org/I125485651', 'https://openalex.org/I4210160465']}, {'raw_affiliation_string': 'Département Sciences de la matière, Faculté des sciences exactes et sciences de la nature et de la vie, Université Oum El Bouaghi, Algeria', 'institution_ids': ['https://openalex.org/I3132180716']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5071863916', 'display_name': 'Nicolas Claiser', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I90183372', 'display_name': 'Université de Lorraine', 'ror': 'https://ror.org/04vfs2w97', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I90183372']}, {'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/I4210102194', 'display_name': 'Laboratoire de Cristallographie, Résonance Magnétique et Modélisations', 'ror': 'https://ror.org/017je3b10', 'country_code': 'FR', 'type': 'facility', 'lineage': ['https://openalex.org/I1294671590', 'https://openalex.org/I4210098836', 'https://openalex.org/I4210102194', 'https://openalex.org/I90183372']}], 'countries': ['FR'], 'is_corresponding': False, 'raw_author_name': 'Nicolas Claiser', 'raw_affiliation_strings': ['Laboratoire de Cristallographie, Résonance Magnétique et Modélisations, UMR 7036 CNRS, Institut Jean Barriol, Université de Lorraine, Nancy, France'], 'affiliations': [{'raw_affiliation_string': 'Laboratoire de Cristallographie, Résonance Magnétique et Modélisations, UMR 7036 CNRS, Institut Jean Barriol, Université de Lorraine, Nancy, France', 'institution_ids': ['https://openalex.org/I90183372', 'https://openalex.org/I1294671590', 'https://openalex.org/I4210102194']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5102054018', 'display_name': 'Mοhamed Souhassou', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I90183372', 'display_name': 'Université de Lorraine', 'ror': 'https://ror.org/04vfs2w97', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I90183372']}, {'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/I4210102194', 'display_name': 'Laboratoire de Cristallographie, Résonance Magnétique et Modélisations', 'ror': 'https://ror.org/017je3b10', 'country_code': 'FR', 'type': 'facility', 'lineage': ['https://openalex.org/I1294671590', 'https://openalex.org/I4210098836', 'https://openalex.org/I4210102194', 'https://openalex.org/I90183372']}], 'countries': ['FR'], 'is_corresponding': False, 'raw_author_name': 'Mohamed Souhassou', 'raw_affiliation_strings': ['Laboratoire de Cristallographie, Résonance Magnétique et Modélisations, UMR 7036 CNRS, Institut Jean Barriol, Université de Lorraine, Nancy, France'], 'affiliations': [{'raw_affiliation_string': 'Laboratoire de Cristallographie, Résonance Magnétique et Modélisations, UMR 7036 CNRS, Institut Jean Barriol, Université de Lorraine, Nancy, France', 'institution_ids': ['https://openalex.org/I90183372', 'https://openalex.org/I1294671590', 'https://openalex.org/I4210102194']}]}], 'countries_distinct_count': 2, 'institutions_distinct_count': 6, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 500, 'currency': 'USD', 'value_usd': 500, 'provenance': 'doaj'}, 'apc_paid': {'value': 500, 'currency': 'USD', 'value_usd': 500, 'provenance': 'doaj'}, 'fwci': 0.29, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 3, 'citation_normalized_percentile': {'value': 0.534538, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 77, 'max': 79}, 'biblio': {'volume': '70', 'issue': '9', 'first_page': 'o1061', 'last_page': 'o1062'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T14459', 'display_name': 'Synthesis and Biological Activities of Oxazolones', 'score': 0.9998, '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'}}, 'topics': [{'id': 'https://openalex.org/T14459', 'display_name': 'Synthesis and Biological Activities of Oxazolones', 'score': 0.9998, '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'}}, {'id': 'https://openalex.org/T14099', 'display_name': 'Recent Advances in Triazine Chemistry', 'score': 0.9998, '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'}}, {'id': 'https://openalex.org/T10464', 'display_name': 'Chemical Crystallography', 'score': 0.9997, '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/dihedral-angle', 'display_name': 'Dihedral angle', 'score': 0.9303874}, {'id': 'https://openalex.org/keywords/crystal', 'display_name': 'Crystal (programming language)', 'score': 0.5021355}, {'id': 'https://openalex.org/keywords/crystal-structure-refinement', 'display_name': 'Crystal Structure Refinement', 'score': 0.487633}, {'id': 'https://openalex.org/keywords/hexane', 'display_name': 'Hexane', 'score': 0.45577526}], 'concepts': [{'id': 'https://openalex.org/C89025888', 'wikidata': 'https://www.wikidata.org/wiki/Q911907', 'display_name': 'Dihedral angle', 'level': 4, 'score': 0.9303874}, {'id': 'https://openalex.org/C2777691172', 'wikidata': 'https://www.wikidata.org/wiki/Q2270', 'display_name': 'Benzene', 'level': 2, 'score': 0.7227231}, {'id': 'https://openalex.org/C2780378348', 'wikidata': 'https://www.wikidata.org/wiki/Q25351438', 'display_name': 'Ring (chemistry)', 'level': 2, 'score': 0.6683027}, {'id': 'https://openalex.org/C8010536', 'wikidata': 'https://www.wikidata.org/wiki/Q160398', 'display_name': 'Crystallography', 'level': 1, 'score': 0.6551329}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.57788503}, {'id': 'https://openalex.org/C115624301', 'wikidata': 'https://www.wikidata.org/wiki/Q895901', 'display_name': 'Crystal structure', 'level': 2, 'score': 0.54786074}, {'id': 'https://openalex.org/C2781285689', 'wikidata': 'https://www.wikidata.org/wiki/Q21921428', 'display_name': 'Crystal (programming language)', 'level': 2, 'score': 0.5021355}, {'id': 'https://openalex.org/C2781311116', 'wikidata': 'https://www.wikidata.org/wiki/Q83306', 'display_name': 'Group (periodic table)', 'level': 2, 'score': 0.47932208}, {'id': 'https://openalex.org/C2777077568', 'wikidata': 'https://www.wikidata.org/wiki/Q150440', 'display_name': 'Hexane', 'level': 2, 'score': 0.45577526}, {'id': 'https://openalex.org/C1893757', 'wikidata': 'https://www.wikidata.org/wiki/Q3653001', 'display_name': 'Inversion (geology)', 'level': 3, 'score': 0.4538315}, {'id': 'https://openalex.org/C71240020', 'wikidata': 'https://www.wikidata.org/wiki/Q186011', 'display_name': 'Stereochemistry', 'level': 1, 'score': 0.3320284}, {'id': 'https://openalex.org/C32909587', 'wikidata': 'https://www.wikidata.org/wiki/Q11369', 'display_name': 'Molecule', 'level': 2, 'score': 0.10503161}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.092176706}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.087439686}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.058059663}, {'id': 'https://openalex.org/C151730666', 'wikidata': 'https://www.wikidata.org/wiki/Q7205', 'display_name': 'Paleontology', 'level': 1, 'score': 0.043860763}, {'id': 'https://openalex.org/C112887158', 'wikidata': 'https://www.wikidata.org/wiki/Q169324', 'display_name': 'Hydrogen bond', 'level': 3, 'score': 0.0}, {'id': 'https://openalex.org/C109007969', 'wikidata': 'https://www.wikidata.org/wiki/Q749565', 'display_name': 'Structural basin', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C199360897', 'wikidata': 'https://www.wikidata.org/wiki/Q9143', 'display_name': 'Programming language', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 6, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1107/s1600536814019060', 'pdf_url': 'https://journals.iucr.org/e/issues/2014/09/00/lh5723/lh5723.pdf', 'source': {'id': 'https://openalex.org/S146636433', 'display_name': 'Acta Crystallographica Section E Structure Reports Online', 'issn_l': '1600-5368', 'issn': ['1600-5368'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320555', 'host_organization_name': 'International Union of Crystallography', 'host_organization_lineage': ['https://openalex.org/P4310320555'], 'host_organization_lineage_names': ['International Union of Crystallography'], 'type': 'journal'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://hal.univ-lorraine.fr/hal-01521985', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306402512', 'display_name': 'HAL (Le Centre pour la Communication Scientifique Directe)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1294671590', 'host_organization_name': 'Centre National de la Recherche Scientifique', 'host_organization_lineage': ['https://openalex.org/I1294671590'], 'host_organization_lineage_names': ['Centre National de la Recherche Scientifique'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://doaj.org/article/8447e1397f9440e88b2ff1381d2ab78e', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306401280', 'display_name': 'DOAJ (DOAJ: Directory of Open Access Journals)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://europepmc.org/articles/pmc4186157', 'pdf_url': 'https://europepmc.org/articles/pmc4186157?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', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4186157', '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/25309226', '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/10.1107/s1600536814019060', 'pdf_url': 'https://journals.iucr.org/e/issues/2014/09/00/lh5723/lh5723.pdf', 'source': {'id': 'https://openalex.org/S146636433', 'display_name': 'Acta Crystallographica Section E Structure Reports Online', 'issn_l': '1600-5368', 'issn': ['1600-5368'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320555', 'host_organization_name': 'International Union of Crystallography', 'host_organization_lineage': ['https://openalex.org/P4310320555'], 'host_organization_lineage_names': ['International Union of Crystallography'], 'type': 'journal'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'display_name': 'Life below water', 'score': 0.6, 'id': 'https://metadata.un.org/sdg/14'}], 'grants': [], 'datasets': ['https://openalex.org/W4397278579'], 'versions': [], 'referenced_works_count': 17, 'referenced_works': ['https://openalex.org/W1975217371', 'https://openalex.org/W1990170643', 'https://openalex.org/W2006213471', 'https://openalex.org/W2014749784', 'https://openalex.org/W2038082911', 'https://openalex.org/W2050542116', 'https://openalex.org/W2053731591', 'https://openalex.org/W2057069876', 'https://openalex.org/W2058534171', 'https://openalex.org/W2071518083', 'https://openalex.org/W2073468090', 'https://openalex.org/W2076886550', 'https://openalex.org/W2098803902', 'https://openalex.org/W2131350133', 'https://openalex.org/W2141781034', 'https://openalex.org/W2144332006', 'https://openalex.org/W2282054059'], 'related_works': ['https://openalex.org/W2919660527', 'https://openalex.org/W2300113592', 'https://openalex.org/W2290513315', 'https://openalex.org/W2267416725', 'https://openalex.org/W2227667343', 'https://openalex.org/W2226595529', 'https://openalex.org/W2090961485', 'https://openalex.org/W2015835705', 'https://openalex.org/W2001861549', 'https://openalex.org/W2001555547'], 'abstract_inverted_index': {'In': [0, 40], 'the': [1, 5, 20, 31, 34, 41], 'title': [2], 'mol-ecule,': [3], 'C18H21Cl2N3,': [4], 'tri-aza-cyclo-hexane': [6], 'ring': [7], 'adopts': [8], 'a': [9, 47], 'chair': [10], 'conformation': [11], 'with': [12], 'both': [13], '4-chloro-phenyl': [14], 'substituents': [15], 'in': [16, 23, 46], 'axial': [17], 'positions': [18], 'and': [19, 54], 'propyl': [21], 'group': [22], 'an': [24], 'equatorial': [25], 'site.': [26], 'The': [27], 'dihedral': [28], 'angle': [29], 'between': [30, 63], 'planes': [32], 'of': [33, 56], 'benzene': [35], 'rings': [36], 'is': [37], '49.5': [38], '(1)°.': [39], 'crystal,': [42], 'mol-ecules': [43], 'are': [44], 'arranged': [45], 'head-to-tail': [48], 'fashion,': [49], 'forming': [50], 'columns': [51], 'along': [52], '[010],': [53], 'pairs': [55], 'weak': [57], 'C-H⋯π': [58], 'inter-actions': [59], 'form': [60], 'inversion': [61], 'dimers': [62], 'columns.': [64]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1987140208', 'counts_by_year': [{'year': 2022, 'cited_by_count': 1}, {'year': 2017, 'cited_by_count': 1}, {'year': 2016, 'cited_by_count': 1}], 'updated_date': '2024-08-20T06:09:41.353465', 'created_date': '2016-06-24'}