{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T14:23:16Z","timestamp":1785421396985,"version":"3.56.0"},"reference-count":24,"publisher":"International Union of Crystallography (IUCr)","issue":"10","license":[{"start":{"date-parts":[[2025,9,5]],"date-time":"2025-09-05T00:00:00Z","timestamp":1757030400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"},{"start":{"date-parts":[[2025,9,5]],"date-time":"2025-09-05T00:00:00Z","timestamp":1757030400000},"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":[[2025,8,28]]},"published-print":{"date-parts":[[2025,10,1]]},"abstract":"<jats:p>\n                    The molecule of the title compound, C\n                    <jats:sub>15<\/jats:sub>\n                    H\n                    <jats:sub>13<\/jats:sub>\n                    NO\n                    <jats:sub>2<\/jats:sub>\n                    , comprises a non-planar oxazine ring (twisted\u2013boat conformation) fused to a benzene ring, and a benzyl moiety. In the crystal, C\u2014H...O hydrogen bonds link the molecules into [010] supramolecular chains, enclosing\n                    <jats:italic>R<\/jats:italic>\n                    <jats:sub>2<\/jats:sub>\n                    <jats:sup>2<\/jats:sup>\n                    (9) ring motifs. C\u2014H...\u03c0 interactions and very weak \u03c0\u2013\u03c0 stacking between the benzene rings of adjacent molecules help to consolidate the packing. A Hirshfeld surface analysis revealed that the most important contributions to the crystal packing are from H...H (48.8%), H... C\/C...H (29.3%) and H...O\/O...H (18.9%) interactions.\n                  <\/jats:p>","DOI":"10.1107\/s2056989025007686","type":"journal-article","created":{"date-parts":[[2025,9,2]],"date-time":"2025-09-02T08:36:01Z","timestamp":1756802161000},"page":"920-923","update-policy":"https:\/\/doi.org\/10.1107\/cm_01","source":"Crossref","is-referenced-by-count":0,"title":["Crystal structure and Hirshfeld surface analysis of 4-benzyl-2\n                    <i>H<\/i>\n                    -benzo[\n                    <i>b<\/i>\n                    ][1,4]oxazin-3(4\n                    <i>H<\/i>\n                    )-one"],"prefix":"10.1107","volume":"81","author":[{"given":"Soukaina","family":"El Haddad","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/00r8w8f84","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9857-4042","authenticated-orcid":true,"given":"Olivier","family":"Blacque","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8602-4382","authenticated-orcid":true,"given":"Tuncer","family":"H\u00f6kelek","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6945-1884","authenticated-orcid":true,"given":"Ahmed","family":"Mazzah","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Taha Mohamed","family":"Labd","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lhoussaine","family":"El Ghayati","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/00r8w8f84","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0007-6434-6093","authenticated-orcid":true,"given":"Nada Kheira","family":"Sebbar","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/00r8w8f84","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"329","published-online":{"date-parts":[[2025,9,5]]},"reference":[{"key":"wm5767_bb1","doi-asserted-by":"crossref","first-page":"132979","DOI":"10.1016\/j.tet.2022.132979","volume":"124","author":"Benarjee","year":"2022","journal-title":"Tetrahedron"},{"key":"wm5767_bb2","doi-asserted-by":"crossref","first-page":"1354","DOI":"10.1021\/ja00839a011","volume":"97","author":"Cremer","year":"1975","journal-title":"J. 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