{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T14:40:05Z","timestamp":1785422405613,"version":"3.56.0"},"reference-count":17,"publisher":"International Union of Crystallography (IUCr)","issue":"4","license":[{"start":{"date-parts":[[2026,3,5]],"date-time":"2026-03-05T00:00:00Z","timestamp":1772668800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"},{"start":{"date-parts":[[2026,3,5]],"date-time":"2026-03-05T00:00:00Z","timestamp":1772668800000},"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":[[2026,2,28]]},"published-print":{"date-parts":[[2026,4,1]]},"abstract":"<jats:p>\n                    The title compound, C\n                    <jats:sub>23<\/jats:sub>\n                    H\n                    <jats:sub>16<\/jats:sub>\n                    O\n                    <jats:sub>2<\/jats:sub>\n                    S\n                    <jats:sub>2<\/jats:sub>\n                    , is a benzo[\n                    <jats:italic>b<\/jats:italic>\n                    ]thiophene-2-carboxylate derivative and consists of naphthothiophene and benzothiophene moieties bridged by a methylene group. The dihedral angle between the two aromatic ring systems is 88.5\u2005(2)\u00b0. Intramolecular C\u2014H...O interactions generate an\n                    <jats:italic>S<\/jats:italic>\n                    (6) ring motif. The acetate group assumes an extended conformation. Weak C\u2014H...\u03c0 and \u03c0\u2013\u03c0 stacking interactions are present in the crystal structure, together with a short S...S interaction of 3.77\u2005(8)\u2005\u00c5. A Hirshfeld surface analysis indicates that H...H interactions contribute the most to the crystal packing (34.9%).Please give email addresses for all authors\n                  <\/jats:p>","DOI":"10.1107\/s2056989026002239","type":"journal-article","created":{"date-parts":[[2026,3,3]],"date-time":"2026-03-03T14:53:50Z","timestamp":1772549630000},"page":"336-340","update-policy":"https:\/\/doi.org\/10.1107\/cm_01","source":"Crossref","is-referenced-by-count":0,"title":["Structural elucidation and Hirshfeld surface analysis of a fused thiophene ester: methyl 3-[(naphtho[2,1-\n                    <i>b<\/i>\n                    ]thiophen-5-yl)methyl]-1-benzothiophene-2-carboxylate"],"prefix":"10.1107","volume":"82","author":[{"given":"Sekaran","family":"Ranjith","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/050113w36","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ayyamperumal","family":"Nataraj","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/050113w36","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kabali Divya","family":"Bharathi","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/04jmt9361","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Arasambattu K.","family":"Mohanakrishnan","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/04jmt9361","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"329","published-online":{"date-parts":[[2026,3,5]]},"reference":[{"key":"wm5787_bb1","doi-asserted-by":"crossref","first-page":"1555","DOI":"10.1002\/anie.199515551","volume":"34","author":"Bernstein","year":"1995","journal-title":"Angew. 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