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In this work, we report a node guided pore engineering strategy in carborane\u2010based metal\u2010organic frameworks (MOFs), leading to the partitioned dual cage system in Co\u2010CB\u2010HPBTA in contrast to its analogue Zn\u2010CB\u2010HPBTA with one\u2010dimensional channels. This structural evolution endows Co\u2010CB\u2010HPBTA with a high C\n                    <jats:sub>2<\/jats:sub>\n                    H\n                    <jats:sub>2<\/jats:sub>\n                    adsorption capacity of 103.2 cm\n                    <jats:sup>3<\/jats:sup>\n                    \/g (4.61 mmol\/g) at 298 K and 1 bar, along with superior selectivity for C\n                    <jats:sub>2<\/jats:sub>\n                    H\n                    <jats:sub>2<\/jats:sub>\n                    \/CO\n                    <jats:sub>2<\/jats:sub>\n                    (10.6) and 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                    (13.3). Breakthrough experiments confirm its excellent separation performance for both mixtures under varied conditions, demonstrating efficient recovery of high\u2010purity C\n                    <jats:sub>2<\/jats:sub>\n                    H\n                    <jats:sub>2<\/jats:sub>\n                    and C\n                    <jats:sub>2<\/jats:sub>\n                    H\n                    <jats:sub>4<\/jats:sub>\n                    with remarkable cyclic stability and humidity tolerance. The separation mechanism is elucidated by DFT calculations and in situ single\u2010crystal\u2010ray diffraction, which reveal enhanced binding interactions within the partitioned cages through multiple van der Waals contacts, rationalizing the high selectivity.\n                  <\/jats:p>","DOI":"10.1002\/anie.202523055","type":"journal-article","created":{"date-parts":[[2026,2,9]],"date-time":"2026-02-09T12:48:16Z","timestamp":1770641296000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":22,"title":["Metal Node Guided Pore Engineering in Carborane\u2010Based MOFs for Efficient C\n                    <sub>2<\/sub>\n                    H\n                    <sub>2<\/sub>\n                    \/CO\n                    <sub>2<\/sub>\n                    and C\n                    <sub>2<\/sub>\n                    H\n                    <sub>2<\/sub>\n                    \/C\n                    <sub>2<\/sub>\n                    H\n                    <sub>4<\/sub>\n                    Separations"],"prefix":"10.1002","volume":"65","author":[{"given":"Guangzu","family":"Xiong","sequence":"first","affiliation":[{"name":"Key Laboratory of the Ministry of Education for Advanced Catalysis Materials College of Chemistry and Material Sciences Zhejiang Normal University  Jinhua P.R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hongxiang","family":"Zhou","sequence":"additional","affiliation":[{"name":"Key Laboratory of the Ministry of Education for Advanced Catalysis Materials College of Chemistry and Material Sciences Zhejiang Normal University  Jinhua P.R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lingyao","family":"Wang","sequence":"additional","affiliation":[{"name":"Key Laboratory of the Ministry of Education for Advanced Catalysis Materials College of Chemistry and Material Sciences Zhejiang Normal University  Jinhua P.R. China"},{"name":"Zhejiang Key Laboratory of Advanced Catalysis and Adsorption Materials Zhejiang Normal University  Jinhua P.R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chengye","family":"Lou","sequence":"additional","affiliation":[{"name":"Key Laboratory of the Ministry of Education for Advanced Catalysis Materials College of Chemistry and Material Sciences Zhejiang Normal University  Jinhua P.R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yunjia","family":"Jiang","sequence":"additional","affiliation":[{"name":"Key Laboratory of the Ministry of Education for Advanced Catalysis Materials College of Chemistry and Material Sciences Zhejiang Normal University  Jinhua P.R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Banglin","family":"Chen","sequence":"additional","affiliation":[{"name":"Key Laboratory of the Ministry of Education for Advanced Catalysis Materials College of Chemistry and Material Sciences Zhejiang Normal University  Jinhua P.R. China"},{"name":"Fujian Provincial Key Laboratory of Polymer Materials College of Chemistry &amp; Materials Science Fujian Normal University  Fuzhou P.R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8268-384X","authenticated-orcid":false,"given":"Yuanbin","family":"Zhang","sequence":"additional","affiliation":[{"name":"Key Laboratory of the Ministry of Education for Advanced Catalysis Materials College of Chemistry and Material Sciences Zhejiang Normal University  Jinhua P.R. China"},{"name":"Zhejiang Key Laboratory of Advanced Catalysis and Adsorption Materials Zhejiang Normal University  Jinhua P.R. 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These Data Are Provided Free of Charge by the Joint Cambridge Crystallographic Data Centre and Fachinformationszentrum Karlsruhe Access Structures Servicewww.ccdc.cam.ac.uk\/structures."}],"container-title":["Angewandte Chemie International Edition"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/anie.202523055","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/anie.202523055","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/anie.202523055","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,16]],"date-time":"2026-03-16T15:11:47Z","timestamp":1773673907000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/anie.202523055"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,2,9]]},"references-count":80,"journal-issue":{"issue":"12","published-print":{"date-parts":[[2026,3,16]]}},"alternative-id":["10.1002\/anie.202523055"],"URL":"https:\/\/doi.org\/10.1002\/anie.202523055","archive":["Portico"],"relation":{},"ISSN":["1433-7851","1521-3773"],"issn-type":[{"value":"1433-7851","type":"print"},{"value":"1521-3773","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,2,9]]},"assertion":[{"value":"2025-10-20","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-02-02","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-02-09","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e23055"}}