{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,16]],"date-time":"2026-10-16T07:50:07Z","timestamp":1792137007728,"version":"4.4.0"},"reference-count":49,"publisher":"Wiley","issue":"50","license":[{"start":{"date-parts":[[2025,10,7]],"date-time":"2025-10-07T00:00:00Z","timestamp":1759795200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2025,10,7]],"date-time":"2025-10-07T00:00:00Z","timestamp":1759795200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["22371225"],"award-info":[{"award-number":["22371225"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["22471149"],"award-info":[{"award-number":["22471149"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["22571247"],"award-info":[{"award-number":["22571247"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["22071194"],"award-info":[{"award-number":["22071194"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Angew Chem Int Ed"],"published-print":{"date-parts":[[2025,12,8]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    Efficient separation of challenging acetylene\/ethylene (C\n                    <jats:sub>2<\/jats:sub>\n                    H\n                    <jats:sub>2<\/jats:sub>\n                    \/C\n                    <jats:sub>2<\/jats:sub>\n                    H\n                    <jats:sub>4<\/jats:sub>\n                    ) and acetylene\/carbon dioxide (C\n                    <jats:sub>2<\/jats:sub>\n                    H\n                    <jats:sub>2<\/jats:sub>\n                    \/CO\n                    <jats:sub>2<\/jats:sub>\n                    ) mixtures is crucial for the chemical industry. Interpenetrated metal\u2013organic frameworks (MOFs) hold significant promise for separating complex gas mixtures but often face a trade\u2010off between porosity and stability. Herein, three different entangled degrees and modes of MOFs, namely\n                    <jats:bold>Ni\u2010dcpp\u2010bpb<\/jats:bold>\n                    ,\n                    <jats:bold>Ni\u2010dcpp\u2010bpn<\/jats:bold>\n                    , and\n                    <jats:bold>Ni\u2010dcpp\u2010bpan<\/jats:bold>\n                    , were yielded by the crystal engineering strategy using molecular\u2010rotor\u2010based co\u2010ligands (benzene, naphthalene, and anthracene groups) to systematically modulate their porosity and stability. As expected, the stable\n                    <jats:bold>Ni\u2010dcpp\u2010bpb<\/jats:bold>\n                    \/\n                    <jats:bold>Ni\u2010dcpp\u2010bpn<\/jats:bold>\n                    achieve enhanced porosity (27.2%\/32.1%) and improved C\n                    <jats:sub>2<\/jats:sub>\n                    H\n                    <jats:sub>2<\/jats:sub>\n                    uptake (73.9\/75.8 cm\n                    <jats:sup>3<\/jats:sup>\n                    g\n                    <jats:sup>\u22121<\/jats:sup>\n                    , 298\u00a0K, 100\u00a0kPa). Interestingly,\n                    <jats:bold>Ni\u2010dcpp\u2010bpan<\/jats:bold>\n                    exhibits the unique rotor\u2010driven gating effect with free bpan ligands, facilitating the pressure\u2010dependent switching between nonporous (10.8%) and open states at 195\u00a0K. Breakthrough experiments confirm excellent C\n                    <jats:sub>2<\/jats:sub>\n                    H\n                    <jats:sub>2<\/jats:sub>\n                    separation performance from binary\/ternary mixtures and achieve one\u2010step purification of C\n                    <jats:sub>2<\/jats:sub>\n                    H\n                    <jats:sub>4<\/jats:sub>\n                    (&gt;99.9%) from C\n                    <jats:sub>2<\/jats:sub>\n                    H\n                    <jats:sub>2<\/jats:sub>\n                    \/CO\n                    <jats:sub>2<\/jats:sub>\n                    \/C\n                    <jats:sub>2<\/jats:sub>\n                    H\n                    <jats:sub>4<\/jats:sub>\n                    (1\/9\/90, v\/v\/v) mixture with a new benchmark productivity of 396.9\u00a0L kg\n                    <jats:sup>\u22121<\/jats:sup>\n                    (\n                    <jats:bold>Ni\u2010dcpp\u2010bpb<\/jats:bold>\n                    ). Theoretical calculations and in situ IR spectra reveal that C\n                    <jats:sub>2<\/jats:sub>\n                    H\n                    <jats:sub>2<\/jats:sub>\n                    \/C\n                    <jats:sub>2<\/jats:sub>\n                    H\n                    <jats:sub>4<\/jats:sub>\n                    and C\n                    <jats:sub>2<\/jats:sub>\n                    H\n                    <jats:sub>2<\/jats:sub>\n                    \/CO\n                    <jats:sub>2<\/jats:sub>\n                    separation are primarily governed by the abundant C\u2500H\u22efO\/N and C\u2500H\u22ef\u03c0 interactions. This study establishes a molecular\u2010rotor\u2010engineered approach to precisely modulate interpenetration in MOFs and offers a robust platform for high\u2010performance gas purification.\n                  <\/jats:p>","DOI":"10.1002\/anie.202519278","type":"journal-article","created":{"date-parts":[[2025,10,7]],"date-time":"2025-10-07T12:29:46Z","timestamp":1759840186000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":27,"title":["Molecular\u2010Rotor\u2010Engineered Metal\u2013Organic Frameworks with Various Interpenetrated Degrees\/Modes Featuring Tunable Porosity\/Stability for Binary\/Ternary C\n                    <sub>2<\/sub>\n                    H\n                    <sub>2<\/sub>\n                    \/CO\n                    <sub>2<\/sub>\n                    \/C\n                    <sub>2<\/sub>\n                    H\n                    <sub>4<\/sub>\n                    Separation"],"prefix":"10.1002","volume":"64","author":[{"given":"Zhen\u2010Hua","family":"Guo","sequence":"first","affiliation":[{"name":"Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education Shaanxi Key Laboratory of Physico\u2010Inorganic Chemistry College of Chemistry and Materials Science Northwest University  Xi'an 710127 P.R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Li\u2010Qiu","family":"Yang","sequence":"additional","affiliation":[{"name":"Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education Key Laboratory of Macromolecular Science of Shaanxi Province School of Chemistry and Chemical Engineering Shaanxi Normal University  Xi'an 710062 P.R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Quan\u2010Guo","family":"Zhai","sequence":"additional","affiliation":[{"name":"Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education Key Laboratory of Macromolecular Science of Shaanxi Province School of Chemistry and Chemical Engineering Shaanxi Normal University  Xi'an 710062 P.R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0230-6834","authenticated-orcid":false,"given":"Guo\u2010Ping","family":"Yang","sequence":"additional","affiliation":[{"name":"Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education Shaanxi Key Laboratory of Physico\u2010Inorganic Chemistry College of Chemistry and Materials Science Northwest University  Xi'an 710127 P.R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yao\u2010Yu","family":"Wang","sequence":"additional","affiliation":[{"name":"Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education Shaanxi Key Laboratory of Physico\u2010Inorganic Chemistry College of Chemistry and Materials Science Northwest University  Xi'an 710127 P.R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2025,10,7]]},"reference":[{"key":"e_1_2_7_1_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.seppur.2024.130308"},{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202418853"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.4c15141"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.1c10620"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cej.2024.155574"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.seppur.2024.128454"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsmaterialslett.4c01150"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202419302"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202102810"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.5c05068"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202506055"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsmaterialslett.4c02230"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1039\/C7SC04192F"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41557\u2010018\u20100104\u2010x"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202110820"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201811263"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.4c18749"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202421992"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1039\/D4TA06511E"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1002\/smll.202402523"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202400823"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1002\/smll.202409939"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.4c13797"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202101646"},{"key":"e_1_2_7_25_1","doi-asserted-by":"publisher","DOI":"10.1039\/D4TA03374D"},{"key":"e_1_2_7_26_1","unstructured":"Deposition numbers 2429309 (forCo\u2010dcpp\u2010bpb) 2429311 (forNi\u2010dcpp\u2010bpb) 2429321 (forNi\u2010dcpp\u2010bpn) 2435155 (forNi\u2010dcpp\u2010bpan) and 2488766 (forC2H2@Ni\u2010dcpp\u2010bpb) contain the supplementary crystallographic data for this paper. These data are provided free of charge by the joint Cambridge Crystallographic Data Centre and Fachinformationszentrum KarlsruheAccess Structuresservice."},{"key":"e_1_2_7_27_1","doi-asserted-by":"publisher","DOI":"10.1039\/D2QI02398A"},{"key":"e_1_2_7_28_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.seppur.2023.125777"},{"key":"e_1_2_7_29_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202013965"},{"key":"e_1_2_7_30_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.8b19590"},{"key":"e_1_2_7_31_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010022\u201033271\u20103"},{"key":"e_1_2_7_32_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.seppur.2024.129609"},{"key":"e_1_2_7_33_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-019-08939-y"},{"key":"e_1_2_7_34_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.0c11247"},{"key":"e_1_2_7_35_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.3c11260"},{"key":"e_1_2_7_36_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.inorgchem.2c03236"},{"key":"e_1_2_7_37_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201903600"},{"key":"e_1_2_7_38_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.8b13463"},{"key":"e_1_2_7_39_1","doi-asserted-by":"publisher","DOI":"10.1021\/acssuschemeng.8b05480"},{"key":"e_1_2_7_40_1","doi-asserted-by":"publisher","DOI":"10.1039\/D3TA04732F"},{"key":"e_1_2_7_41_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202217839"},{"key":"e_1_2_7_42_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202211523"},{"key":"e_1_2_7_43_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-021-27929-7"},{"key":"e_1_2_7_44_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.4c18209"},{"key":"e_1_2_7_45_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.4c03442"},{"key":"e_1_2_7_46_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202423496"},{"key":"e_1_2_7_47_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010023\u201035984\u20105"},{"key":"e_1_2_7_48_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202203745"},{"key":"e_1_2_7_49_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.seppur.2024.130057"}],"container-title":["Angewandte Chemie International Edition"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/anie.202519278","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/anie.202519278","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/anie.202519278","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,9]],"date-time":"2026-03-09T03:07:26Z","timestamp":1773025646000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/anie.202519278"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,10,7]]},"references-count":49,"journal-issue":{"issue":"50","published-print":{"date-parts":[[2025,12,8]]}},"alternative-id":["10.1002\/anie.202519278"],"URL":"https:\/\/doi.org\/10.1002\/anie.202519278","archive":["Portico"],"relation":{},"ISSN":["1433-7851","1521-3773"],"issn-type":[{"value":"1433-7851","type":"print"},{"value":"1521-3773","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,10,7]]},"assertion":[{"value":"2025-09-02","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-09-29","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-10-07","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e202519278"}}