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Herein, we report a new\n                    <jats:italic>C<\/jats:italic>\n                    <jats:sub>3<\/jats:sub>\n                    \u2010symmetric molecular nanographene\n                    <jats:bold>1<\/jats:bold>\n                    containing three hexabenzocoronene (HBC) units that self\u2010organizes into a permanently porous framework exclusively using weak van der Waals interactions. Single\u2010crystal x\u2010ray diffraction results reveal a propeller geometry with\n                    <jats:italic>C<\/jats:italic>\n                    <jats:sub>3<\/jats:sub>\n                    symmetry, forming two\u2010dimensional honeycomb sheets parallel to the\n                    <jats:italic>ab<\/jats:italic>\n                    plane stabilized by \u03c0\u00b7\u00b7\u00b7\u03c0 and C\u2013H\u00b7\u00b7\u00b7\u03c0 interactions. Nitrogen adsorption measurements at 77\u00a0K confirm a Type I(b) isotherm with a record\u2010breaking Brunauer\u2013Emmett\u2013Teller (BET) surface area of 1108\u00a0m\n                    <jats:sup>2<\/jats:sup>\n                    g\n                    <jats:sup>\u22121<\/jats:sup>\n                    , the highest reported to date for purely organic van der Waals frameworks. Furthermore, compound\n                    <jats:bold>1<\/jats:bold>\n                    exhibits aggregation\u2010induced emission (AIE) and remarkable thermal stability up to 290\u00b0\u00a0C. These results demonstrate that carefully designed nanographenes can achieve high structural predictability and robust porosity without the need for metal nodes or covalent linkages, opening new avenues for gas storage applications.\n                  <\/jats:p>","DOI":"10.1002\/anie.4089584","type":"journal-article","created":{"date-parts":[[2026,5,15]],"date-time":"2026-05-15T17:11:04Z","timestamp":1778865064000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Nanographene\u2010Based van der Waals Organic Framework With Permanent Porosity"],"prefix":"10.1002","volume":"65","author":[{"ORCID":"https:\/\/orcid.org\/0009-0005-2585-519X","authenticated-orcid":false,"given":"Arturo","family":"Or\u00f3","sequence":"first","affiliation":[{"name":"Departamento De Qu\u00edmica Org\u00e1nica I Facultad De Ciencias Qu\u00edmicas Universidad Complutense de Madrid Madrid 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