{"doi":"10.1021/jacs.3c09691","title":"Directing Molecular Weaving of Covalent Organic Frameworks and Their Dimensionality by Angular Control","abstract":"Although reticular chemistry has commonly utilized mutually embracing tetrahedral metal complexes as crossing points to generate three-dimensional molecularly woven structures, weaving in two dimensions remains largely unexplored. We report a new strategy to access 2D woven COFs by controlling the angle of the usually linear linker, resulting in the successful synthesis of a 2D woven pattern based on chain-link fence. The synthesis was accomplished by linking aldehyde-functionalized copper(I) bisphenanthroline complexes with bent 4,4'-oxydianiline building units. This results in the formation of a crystalline solid, termed COF-523-Cu, whose structure was characterized by spectroscopic techniques and electron and X-ray diffraction techniques to reveal a molecularly woven, twofold-interpenetrated chain-link fence. The present work significantly advances the concept of molecular weaving and its practice in the design of complex chemical structures.","journal":"Journal of the American Chemical Society","year":2023,"id":326314,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":29,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9445,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2023-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1018643,"name":"Silvio Neumann","orcid":"0000-0002-8515-9621","position":1,"is_corresponding":false},{"id":329034,"name":"Brent L. Nannenga","orcid":"0000-0001-6859-3429","position":2,"is_corresponding":false},{"id":511633,"name":"Kaiyu Wang","orcid":"0000-0003-2464-2828","position":3,"is_corresponding":false},{"id":840056,"name":"Kelvin Kam-Yun Li","orcid":"0000-0002-6833-9436","position":4,"is_corresponding":false},{"id":514451,"name":"Saber Mirzaei","orcid":"0000-0001-9651-9197","position":5,"is_corresponding":false},{"id":106074,"name":"Xuan Yao","orcid":null,"position":6,"is_corresponding":false},{"id":232566,"name":"Chenhui Zhu","orcid":"0000-0003-1263-5065","position":7,"is_corresponding":false},{"id":1045254,"name":"Mei‐Yan Gao","orcid":"0000-0001-6628-5190","position":8,"is_corresponding":false},{"id":1041520,"name":"Yue‐Biao Zhang","orcid":"0000-0002-8270-1067","position":9,"is_corresponding":false},{"id":1041522,"name":"Yong Cui","orcid":"0000-0003-1977-0470","position":10,"is_corresponding":false},{"id":58703,"name":"Omar M. Yaghi","orcid":"0000-0002-5611-3325","position":11,"is_corresponding":false},{"id":832329,"name":"Xing Han","orcid":"0000-0002-7921-8197","position":0,"is_corresponding":true}],"reference_count":18,"raw_metadata":null,"created_at":"2026-07-19T01:08:33.106703Z","pmid":"37844128","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":[]}