{"doi":"10.1073/pnas.0602439103","title":"Exceptional chemical and thermal stability of zeolitic imidazolate frameworks","abstract":"<jats:p>\n            Twelve zeolitic imidazolate frameworks (ZIFs; termed ZIF-1 to -12) have been synthesized as crystals by copolymerization of either Zn(II) (ZIF-1 to -4, -6 to -8, and -10 to -11) or Co(II) (ZIF-9 and -12) with imidazolate-type links. The ZIF crystal structures are based on the nets of seven distinct aluminosilicate zeolites: tetrahedral Si(Al) and the bridging O are replaced with transition metal ion and imidazolate link, respectively. In addition, one example of mixed-coordination imidazolate of Zn(II) and In(III) (ZIF-5) based on the garnet net is reported. Study of the gas adsorption and thermal and chemical stability of two prototypical members, ZIF-8 and -11, demonstrated their permanent porosity (Langmuir surface area = 1,810 m\n            <jats:sup>2</jats:sup>\n            /g), high thermal stability (up to 550°C), and remarkable chemical resistance to boiling alkaline water and organic solvents.\n          </jats:p>","journal":"Proceedings of the National Academy of Sciences","year":2006,"id":6979,"datarank":16.96085723325845,"base_score":8.896861744480391,"endowment":8.896861744480391,"self_citation_contribution":1.334529261672059,"citation_network_contribution":15.626327971586393,"self_endowment_contribution":1.334529261672059,"citer_contribution":15.626327971586393,"corpus_percentile":91.7,"corpus_rank":1417,"citation_count":7308,"citer_count":189,"citers_with_citation_signal":189,"citers_with_endowment":189,"datacite_reuse_total":0,"is_dataset":false,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2006-07-05","authors":[{"id":63638,"name":"Zheng Ni","orcid":"0000-0001-7966-4851","position":1,"is_corresponding":false},{"id":63639,"name":"Adrien P. Côté","orcid":null,"position":2,"is_corresponding":false},{"id":63640,"name":"Jae Yong Choi","orcid":"0000-0003-1901-8238","position":3,"is_corresponding":false},{"id":63641,"name":"Rudan Huang","orcid":null,"position":4,"is_corresponding":false},{"id":63642,"name":"Fernando J. Uribe-Romo","orcid":null,"position":5,"is_corresponding":false},{"id":63643,"name":"Hee K. Chae","orcid":null,"position":6,"is_corresponding":false},{"id":58702,"name":"Michael O’Keeffe","orcid":null,"position":7,"is_corresponding":false},{"id":58703,"name":"Omar M. Yaghi","orcid":"0000-0002-5611-3325","position":8,"is_corresponding":false},{"id":63644,"name":"Fernando J. Uribe‐Romo","orcid":"0000-0003-0212-0295","position":9,"is_corresponding":false},{"id":50401,"name":"M. O’Keeffe","orcid":"0000-0003-3231-3311","position":10,"is_corresponding":false},{"id":63637,"name":"Kyo Sung Park","orcid":"0000-0001-9501-8462","position":0,"is_corresponding":true}],"reference_count":21,"raw_metadata":{"citation_network_status":"fetched"},"created_at":"2026-03-01T18:20:47.508186Z","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,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}