{"doi":"10.1107/s1600536808035058","title":"3-(2-Aminoethyl)-2-(4-fluoroanilino)quinazolin-4(3<i>H</i>)-one","abstract":null,"journal":"Acta Crystallographica Section E Structure Reports Online","year":2008,"id":682798,"datarank":0.16479184330021646,"base_score":1.0986122886681096,"endowment":1.0986122886681096,"self_citation_contribution":0.16479184330021646,"citation_network_contribution":0.0,"self_endowment_contribution":0.16479184330021646,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":2,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1783724,"name":"Ming-Hu Wu","orcid":null,"position":1,"is_corresponding":false},{"id":1783723,"name":"Xu-Hong Yang","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"3-(2-Aminoethyl)-2-(4-fluoroanilino)quinazolin-4(3<i>H</i>)-one","abstract":"In the title mol-ecule, C(16)H(15)FN(4)O, the dihedral angle between the fluoro-substituted benzene ring and the pyrimidinone ring is 52.34 (7)°, while the dihedral angle between the fused benzene ring and the pyrimidinone ring is 3.30 (6)°. An intra-molecular N-H⋯N hydrogen bond may, in part, influence the conformation of the mol-ecule. In the crystal structure, inter-molecular N-H⋯N hydrogen bonds and weak C-H⋯π(arene) inter-actions link pairs of mol-ecules into centrosymmetric dimers.","is_dataset_classified":null,"base_score":1.0986122886681096,"endowment":1.0986122886681096,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"21581094","pmcid":"PMC2959735","openalex_id":"https://openalex.org/W2227667343","authors":[],"funders":[],"total_grants":0,"fwci":0.3408,"citation_percentile":0.61962745,"influential_citations":0,"citation_trend":[],"oa_status":"gold","license":"cc-by","oa_locations":[{"url":"https://doi.org/10.1107/s1600536808035058","host_type":"journal"},{"url":"https://doi.org/10.1107/s1600536808035058","host_type":"publisher"},{"url":"http://journals.iucr.org/e/issues/2008/11/00/lh2717/lh2717.pdf","host_type":"publisher"},{"url":"https://pubmed.ncbi.nlm.nih.gov/21581094","host_type":"repository"},{"url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2959735","host_type":"repository"},{"url":"https://doaj.org/article/07b30486e916430c88d5b22356249699","host_type":"repository"},{"url":"https://europepmc.org/articles/PMC2959735","host_type":"Europe_PMC"},{"url":"https://europepmc.org/articles/PMC2959735?pdf=render","host_type":"Europe_PMC"}],"fields_of_study":["Quinazolinone synthesis and applications","Synthesis and Characterization of Heterocyclic Compounds","Phenothiazines and Benzothiazines Synthesis and Activities"],"mesh_terms":[],"keywords":["Dihedral angle","Ring (chemistry)","Benzene","Hydrogen bond","Chemistry","Crystallography","Bioinformatics","Crystal (programming language)","Molecule","Computer science","Organic chemistry"],"sdg_mappings":[{"sdg_number":0,"sdg_label":"Clean water and sanitation"}],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-08-17T21:23:21.362678Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}