{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,30]],"date-time":"2026-03-30T07:51:50Z","timestamp":1774857110372,"version":"3.50.1"},"reference-count":37,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2026,3,22]],"date-time":"2026-03-22T00:00:00Z","timestamp":1774137600000},"content-version":"vor","delay-in-days":21,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,3,1]],"date-time":"2026-03-01T00:00:00Z","timestamp":1772323200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["ChemPlusChem"],"published-print":{"date-parts":[[2026,3]]},"abstract":"<jats:p>\n                    Threefold symmetric ester derivatives of tris(biphenylyl)triazine T2T were made via coupling of tribromo\u2010triphenyltriazines with boronic acids. With ester substituents only on the outer benzene rings, isotropic glasses were obtained, and ester groups on the inner benzenes were found to be essential for the formation hexagonal columnar mesophases and mesomorphic glasses. Methyl esters form mesomorphic and isotropic glasses with high\n                    <jats:italic>T<\/jats:italic>\n                    <jats:sub>g<\/jats:sub>\n                    , whereas ethyl esters have a much lower\n                    <jats:italic>T<\/jats:italic>\n                    <jats:sub>g<\/jats:sub>\n                    . At\n                    <jats:italic>T<\/jats:italic>\n                    <jats:sub>g<\/jats:sub>\n                    , the column lattice contracts on cooling and becomes fairly resistant to shrinkage on further cooling, whereas the stacking distance within the columns is unaffected by the glass transition. Thus, the glass transition affects the plane of the periodic column lattice of the structure, but not the stacking along the columns. The\n                    <jats:italic>T<\/jats:italic>\n                    <jats:sub>1<\/jats:sub>\n                    energies are close to that of the parent arene T2T, a known host for phosphorescent emitters. Delayed fluorescence is observed at low temperature, that is, without thermal activation, which indicates radiative triplet\u2013triplet annihilation (TTA\u2010DF). This TTA\u2010DF is prominent in the derivatives that form mesomorphic glasses and weak in those that do not. Thus, a direct correlation between liquid\u2010crystalline stacking and fluorescence by TTA is observed.\n                  <\/jats:p>","DOI":"10.1002\/cplu.202500738","type":"journal-article","created":{"date-parts":[[2026,3,23]],"date-time":"2026-03-23T00:55:48Z","timestamp":1774227348000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Lattice Stiffening and Delayed Fluorescence in Columnar Liquid\u2010Crystalline Glasses"],"prefix":"10.1002","volume":"91","author":[{"given":"Monike","family":"da Silva Kutz","sequence":"first","affiliation":[{"name":"Centre de Recherche Paul Pascal Universit\u00e9 de Bordeaux  Pessac France"},{"name":"Departamento de Qu\u00edmica Universidade Federal de Santa Catarina  Florian\u00f3polis Santa Catarina Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wilson A.","family":"de Oliveira","sequence":"additional","affiliation":[{"name":"Centre de Recherche Paul Pascal Universit\u00e9 de Bordeaux  Pessac France"},{"name":"Departamento de Qu\u00edmica Universidade Federal de Santa Catarina  Florian\u00f3polis Santa Catarina Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mar\u00edlia G.","family":"Belarmino Cabral","sequence":"additional","affiliation":[{"name":"Centre de Recherche Paul Pascal Universit\u00e9 de Bordeaux  Pessac France"},{"name":"Centre for Organic and Nanohybrid Electronics Silesian University of Technology  Gliwice Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fabien","family":"Durola","sequence":"additional","affiliation":[{"name":"Centre de Recherche Paul Pascal Centre National de la Recherche Scientifique  Pessac France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6393-7245","authenticated-orcid":false,"given":"Ivan H.","family":"Bechtold","sequence":"additional","affiliation":[{"name":"Departamento de F\u00edsica Universidade Federal de Santa Catarina  Florian\u00f3polis Santa Catarina Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5711-5365","authenticated-orcid":false,"given":"Eduard","family":"Westphal","sequence":"additional","affiliation":[{"name":"Departamento de Qu\u00edmica Universidade Federal de Santa Catarina  Florian\u00f3polis Santa Catarina Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0479-8203","authenticated-orcid":false,"given":"Harald","family":"Bock","sequence":"additional","affiliation":[{"name":"Centre de Recherche Paul Pascal Centre National de la Recherche Scientifique  Pessac France"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2026,3,22]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1021\/j100125a025"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.1135795"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.5b00190"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1246\/bcsj.44.1452"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1080\/02678299008047400"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpcb.0c11564"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1140\/epje\/i2010-10586-2"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja1012596"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1021\/am403681q"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpclett.3c03317"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1039\/a810045d"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1039\/C6TC05120K"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11426-009-0003-5"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1080\/026782999203913"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1080\/02678290500117415"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.joc.1c01626"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.19950070305"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.1080\/10587259608037865"},{"key":"e_1_2_9_20_1","doi-asserted-by":"publisher","DOI":"10.1080\/13642819908206420"},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.1080\/02678299508031113"},{"key":"e_1_2_9_22_1","doi-asserted-by":"publisher","DOI":"10.1021\/ol902900y"},{"key":"e_1_2_9_23_1","doi-asserted-by":"publisher","DOI":"10.1039\/c2jm15648b"},{"key":"e_1_2_9_24_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.1727185"},{"key":"e_1_2_9_25_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201108886"},{"key":"e_1_2_9_26_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemmater.1c01331"},{"key":"e_1_2_9_27_1","doi-asserted-by":"publisher","DOI":"10.1002\/chem.202301319"},{"key":"e_1_2_9_28_1","doi-asserted-by":"publisher","DOI":"10.1039\/D2CC01467J"},{"key":"e_1_2_9_29_1","doi-asserted-by":"publisher","DOI":"10.1039\/b913423a"},{"key":"e_1_2_9_30_1","doi-asserted-by":"publisher","DOI":"10.1002\/bkcs.11125"},{"key":"e_1_2_9_31_1","doi-asserted-by":"publisher","DOI":"10.1038\/srep02127"},{"key":"e_1_2_9_32_1","doi-asserted-by":"publisher","DOI":"10.1002\/chem.202005456"},{"key":"e_1_2_9_33_1","unstructured":"J.Feutrill C.Leriche andD.Middlemiss 2013 patent WO2013037705 to Fovea Pharmaceuticals."},{"key":"e_1_2_9_34_1","unstructured":"Whilst this saponification\u2010reesterification procedure yielded the ethyl homologs5Et\u20108Etin satisfactory purity we could not obtain4Etfree of a small amount of remaining methyl ester groups which amounted to 3.6% of the ester groups in purified4Et. Such minute amounts of similar alkyl moieties would only slightly influence the phase transition temperatures and have no effect on the optoelectronic characteristics of the chromophore. As this material did not form any glass of interest we did not modify the synthetic approach."},{"key":"e_1_2_9_35_1","doi-asserted-by":"publisher","DOI":"10.1134\/S108765960701004X"},{"key":"e_1_2_9_36_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsaelm.2c00432"},{"key":"e_1_2_9_37_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.1588733"},{"key":"e_1_2_9_38_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.1413970"}],"container-title":["ChemPlusChem"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/cplu.202500738","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/cplu.202500738","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/cplu.202500738","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,30]],"date-time":"2026-03-30T06:50:10Z","timestamp":1774853410000},"score":1,"resource":{"primary":{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/10.1002\/cplu.202500738"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,3]]},"references-count":37,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2026,3]]}},"alternative-id":["10.1002\/cplu.202500738"],"URL":"https:\/\/doi.org\/10.1002\/cplu.202500738","archive":["Portico"],"relation":{},"ISSN":["2192-6506","2192-6506"],"issn-type":[{"value":"2192-6506","type":"print"},{"value":"2192-6506","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,3]]},"assertion":[{"value":"2025-12-17","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-01-26","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-03-22","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e202500738"}}