{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,6]],"date-time":"2026-05-06T12:21:59Z","timestamp":1778070119582,"version":"3.51.4"},"reference-count":34,"publisher":"International Union of Crystallography (IUCr)","issue":"5","license":[{"start":{"date-parts":[[2026,4,2]],"date-time":"2026-04-02T00:00:00Z","timestamp":1775088000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"},{"start":{"date-parts":[[2026,4,2]],"date-time":"2026-04-02T00:00:00Z","timestamp":1775088000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"}],"funder":[{"DOI":"10.13039\/100015548","name":"Vietnam National University, Hanoi","doi-asserted-by":"crossref","award":["QG.23.76"],"award-info":[{"award-number":["QG.23.76"]}],"id":[{"id":"10.13039\/100015548","id-type":"DOI","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":[[2026,3,10]]},"published-print":{"date-parts":[[2026,5,1]]},"abstract":"<jats:p>\n                    The first uranium\u2013curcuminoid coordination compound has been synthesized and structurally characterized. The title complex, [U(O)\n                    <jats:sub>2<\/jats:sub>\n                    (C\n                    <jats:sub>25<\/jats:sub>\n                    H\n                    <jats:sub>23<\/jats:sub>\n                    O\n                    <jats:sub>8<\/jats:sub>\n                    )\n                    <jats:sub>2<\/jats:sub>\n                    (CH\n                    <jats:sub>3<\/jats:sub>\n                    OH)]\u00b7C\n                    <jats:sub>6<\/jats:sub>\n                    H\n                    <jats:sub>5<\/jats:sub>\n                    CH\n                    <jats:sub>3<\/jats:sub>\n                    , crystallizes in the monoclinic space group\n                    <jats:italic>C<\/jats:italic>\n                    2\/\n                    <jats:italic>c<\/jats:italic>\n                    . The neutral complex comprises a uranyl(VI) unit ({O=U=O}\n                    <jats:sup>2+<\/jats:sup>\n                    ) coordinated by two monoanionic bidentate 4,4\u2032-diacetylcurcuminato ligands (C\n                    <jats:sub>25<\/jats:sub>\n                    H\n                    <jats:sub>23<\/jats:sub>\n                    O\n                    <jats:sub>8<\/jats:sub>\n                    ) and one methanol co-ligand, resulting in a distorted pentagonal\u2013bipyramidal coordination geometry. The O atoms from the\n                    <jats:italic>\u03b2<\/jats:italic>\n                    -diketonate moieties and the methanol molecule form the equatorial plane, while the uranyl O atoms occupy the axial positions. In the crystal, O\u2014H...O hydrogen bonds generate\n                    <jats:italic>R<\/jats:italic>\n                    <jats:sub>2<\/jats:sub>\n                    <jats:sup>2<\/jats:sup>\n                    (26) ring motifs, forming zigzag chains along the\n                    <jats:italic>a<\/jats:italic>\n                    -axis direction. Additional weak C\u2014H...O interactions further consolidate the crystal packing through interchain aggregation.\n                  <\/jats:p>","DOI":"10.1107\/s2056989026002525","type":"journal-article","created":{"date-parts":[[2026,4,2]],"date-time":"2026-04-02T09:54:17Z","timestamp":1775123657000},"page":"422-425","update-policy":"https:\/\/doi.org\/10.1107\/cm_01","source":"Crossref","is-referenced-by-count":0,"title":["Synthesis and crystal structure of bis[(1\n                    <i>E<\/i>\n                    ,6\n                    <i>E<\/i>\n                    )-1,7-bis(4-acetyloxy-3-methoxyphenyl)hepta-1,6-diene-3,5-dionato(1\u2212)-\u03ba\n                    <sup>2<\/sup>\n                    <i>O<\/i>\n                    ,\n                    <i>O<\/i>\n                    \u2032](methanol)dioxidouranium(VI) toluene monosolvate"],"prefix":"10.1107","volume":"82","author":[{"given":"Van Ha","family":"Nguyen","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Thi Nguyet","family":"Trieu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0619-2720","authenticated-orcid":true,"given":"Chien Thang","family":"Pham","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"329","published-online":{"date-parts":[[2026,4,2]]},"reference":[{"key":"ej2019_bb1","doi-asserted-by":"crossref","first-page":"37","DOI":"10.1016\/S0020-1693(97)06094-5","volume":"277","author":"Ainscough","year":"1998","journal-title":"Inorg. 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