{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,5]],"date-time":"2026-10-05T17:53:12Z","timestamp":1791222792667,"version":"4.1.0"},"reference-count":24,"publisher":"International Union of Crystallography (IUCr)","issue":"10","license":[{"start":{"date-parts":[[2026,9,11]],"date-time":"2026-09-11T00:00:00Z","timestamp":1789084800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"},{"start":{"date-parts":[[2026,9,11]],"date-time":"2026-09-11T00:00:00Z","timestamp":1789084800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"}],"funder":[{"name":"National Academy of Science of Ukraine","award":["0125U000623"],"award-info":[{"award-number":["0125U000623"]}],"id":[{"id":"https:\/\/ror.org\/00je4t102","id-type":"ROR","asserted-by":"crossref"}]}],"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":[[2026,9,8]]},"published-print":{"date-parts":[[2026,10,1]]},"abstract":"<jats:p>\n                    The title compound, C\n                    <jats:sub>24<\/jats:sub>\n                    H\n                    <jats:sub>14<\/jats:sub>\n                    F\n                    <jats:sub>2<\/jats:sub>\n                    N\n                    <jats:sub>2<\/jats:sub>\n                    O\n                    <jats:sub>2<\/jats:sub>\n                    , was studied by single-crystal and powder X-ray diffraction methods. The title compound crystallizes in the monoclinic space group\n                    <jats:italic>P<\/jats:italic>\n                    2\n                    <jats:sub>1<\/jats:sub>\n                    \/\n                    <jats:italic>c<\/jats:italic>\n                    with one molecule in the asymmetric unit. The two chemically equivalent substituents adopt different orientations relative to the central benzene ring. The dihedral angles between the central benzene and oxazole rings are 2.4\u2005(2) and 57.6\u2005(2)\u00b0, while those between the oxazole and terminal 4-fluorophenyl rings are 13.3\u2005(2) and 2.5\u2005(2)\u00b0, respectively. In the crystal, inversion-related molecules form dimers through \u03c0\u2013\u03c0 stacking between oxazole rings [centroid-to-centroid distance = 3.587\u2005(3)\u2005\u00c5] and C\u2014H...N hydrogen bonds. The dimers are further connected by C\u2014H...N interactions into layers parallel to (100). Hirshfeld surface analysis indicates that C...H\/H...C (30.2%), H...H (21.8%) and F...H\/H...F (18.0%) contacts make the largest contributions to the crystal packing.\n                  <\/jats:p>","DOI":"10.1107\/s2056989026009394","type":"journal-article","created":{"date-parts":[[2026,9,10]],"date-time":"2026-09-10T06:46:55Z","timestamp":1789022815000},"page":"1179-1183","update-policy":"https:\/\/doi.org\/10.1107\/cm_01","source":"Crossref","is-referenced-by-count":0,"title":["Crystal structure and Hirshfeld surface analysis of 1,2-bis[5-(4-fluorophenyl)-1,3-oxazol-2-yl]benzene"],"prefix":"10.1107","volume":"82","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4613-172X","authenticated-orcid":true,"given":"Viktoriya V.","family":"Dyakonenko","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anna M.","family":"Shaposhnyk","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rodion Yu.","family":"Iliashenko","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9643-9549","authenticated-orcid":true,"given":"Andrey O.","family":"Doroshenko","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6223-0990","authenticated-orcid":true,"given":"Alexander V.","family":"Kyrychenko","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"329","published-online":{"date-parts":[[2026,9,11]]},"reference":[{"key":"ex2105_bb1","doi-asserted-by":"crossref","first-page":"942","DOI":"10.1107\/S0365110X65004693","volume":"19","author":"Ambats","year":"1965","journal-title":"Acta Cryst."},{"key":"ex2105_bb2","unstructured":"Bruker (2008). 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