{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T19:16:49Z","timestamp":1790795809026,"version":"4.1.0"},"reference-count":21,"publisher":"International Union of Crystallography (IUCr)","issue":"4","license":[{"start":{"date-parts":[[2026,3,24]],"date-time":"2026-03-24T00:00:00Z","timestamp":1774310400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"},{"start":{"date-parts":[[2026,3,24]],"date-time":"2026-03-24T00:00:00Z","timestamp":1774310400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"}],"content-domain":{"domain":["iucr.org","wiley.com","iucrj.org"],"crossmark-restriction":true},"short-container-title":["Acta Crystallogr E Cryst Commun","Acta Cryst E","Acta Cryst Sect E","Acta Crystallogr E","Acta Crystallogr Sect E","Acta Cryst E Cryst Commun","Acta Cryst Sect E Cryst Commun"],"accepted":{"date-parts":[[2026,3,19]]},"published-print":{"date-parts":[[2026,4,1]]},"abstract":"<jats:p>\n                    In the title compound, C\n                    <jats:sub>26<\/jats:sub>\n                    H\n                    <jats:sub>18<\/jats:sub>\n                    N\n                    <jats:sub>2<\/jats:sub>\n                    O\n                    <jats:sub>6<\/jats:sub>\n                    S\n                    <jats:sub>2<\/jats:sub>\n                    , the pendant substituted\n                    <jats:italic>para-<\/jats:italic>\n                    toluene moieties are inclined relative to the central naphthalene-2,3-dicarbonitrile unit by 45.82\u2005(7) and 42.41\u2005(6)\u00b0. In the extended structure, the molecules are linked by offset parallel \u03c0\u2013\u03c0 stacking and C\u2014H...\u03c0 interactions to form chains that propagate along the crystallographic\n                    <jats:italic>b-<\/jats:italic>\n                    axis direction. There are no conventional hydrogen bonds according to the usual distance and angle criteria, but a Hirshfeld surface analysis shows various contacts shorter than the van der Waals radii sums of the atoms concerned. The top four contributors to the packing have percentage contributions of 26.8, 26.0, 18.7 and 17.9% for H...H, H...O, H...C and H...N, respectively.\n                  <\/jats:p>","DOI":"10.1107\/s2056989026002884","type":"journal-article","created":{"date-parts":[[2026,3,23]],"date-time":"2026-03-23T07:51:27Z","timestamp":1774252287000},"page":"400-403","update-policy":"https:\/\/doi.org\/10.1107\/cm_01","source":"Crossref","is-referenced-by-count":4,"title":["Hydrogen bonds or not? Synthesis and structure of 2,3-dicyanonaphthalene-1,4-diyl bis(4-methylbenzene-1-sulfonate)"],"prefix":"10.1107","volume":"82","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4684-6450","authenticated-orcid":true,"given":"Nesuhi","family":"Akdemir","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6815-9806","authenticated-orcid":true,"given":"Muhammad Nawaz","family":"Tahir","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6663-8777","authenticated-orcid":true,"given":"Muhammad","family":"Ashfaq","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"329","published-online":{"date-parts":[[2026,3,24]]},"reference":[{"key":"hb8198_bb1","unstructured":"Brandenburg, K. & Putz, H. (2005). DIAMOND. 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