{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,19]],"date-time":"2026-09-19T03:46:22Z","timestamp":1789789582096,"version":"4.0.1"},"reference-count":79,"publisher":"Wiley","issue":"50","license":[{"start":{"date-parts":[[2024,10,21]],"date-time":"2024-10-21T00:00:00Z","timestamp":1729468800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"},{"start":{"date-parts":[[2024,10,21]],"date-time":"2024-10-21T00:00:00Z","timestamp":1729468800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100000038","name":"Natural Sciences and Engineering Research Council of Canada","doi-asserted-by":"publisher","award":["RGPIN\u20102024\u201005833"],"award-info":[{"award-number":["RGPIN\u20102024\u201005833"]}],"id":[{"id":"10.13039\/501100000038","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["advanced.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Advanced Materials"],"published-print":{"date-parts":[[2024,12]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    Two near\u2010infrared (NIR) emissive\n                    <jats:italic>\u03c0<\/jats:italic>\n                    \u2010conjugated covalent organic frameworks (COFs) pTANG1 and pTANG2 are synthesized using Knoevenagel condensation of trioxaazatriangulenetricarbaldehyde (TATANG) with benzene\u2010 and biphenyldiacetonitriles, respectively. The morphology of the COFs is affected by the size of TATANG precursor crystals. Donor\u2013acceptor interactions in these COFs result in small bandgaps (\u22481.6\u00a0eV) and NIR emission (\u03bb\n                    <jats:sub>max<\/jats:sub>\n                    = 789 nm for pTANG1). pTANG1 can absorb up to 9 molecules of water per unit cell, which is accompanied by a marked quenching of the NIR emission, suggesting applications as humidity sensors.\n                    <jats:italic>p<\/jats:italic>\n                    \u2010Doping with magic blue significantly increases the electrical conductivities of the COFs by up to 8 orders of magnitude, with the room temperature conductivity of pTANG1 reaching 0.65\u00a0S\u00a0cm\n                    <jats:sup>\u22121<\/jats:sup>\n                    , the highest among reported C\u2550C linked COFs.\n                    <jats:sup>1<\/jats:sup>\n                    H NMR relaxometry, temperature\u2010dependent fluorescence spectroscopy, and DFT calculations reveal that the higher rigidity of the shorter phenylene linker is responsible for the more extended conjugation (red\u2010shifted emission, higher electrical conductivity) of pTANG1 compared to pTANG2.\n                  <\/jats:p>","DOI":"10.1002\/adma.202413629","type":"journal-article","created":{"date-parts":[[2024,10,21]],"date-time":"2024-10-21T03:06:38Z","timestamp":1729479998000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":19,"title":["Azatriangulene\u2010Based Conductive C\u2550C Linked Covalent Organic Frameworks with Near\u2010Infrared Emission"],"prefix":"10.1002","volume":"36","author":[{"given":"Ehsan","family":"Hamzehpoor","sequence":"first","affiliation":[{"name":"Department of Chemistry McGill University  801 Sherbrooke Street West Montreal Quebec H3A 09B Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pegah","family":"Ghamari","sequence":"additional","affiliation":[{"name":"Department of Chemistry McGill University  801 Sherbrooke Street West 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