{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,27]],"date-time":"2026-10-27T11:35:04Z","timestamp":1793100904571,"version":"4.5.0"},"reference-count":41,"publisher":"International Union of Crystallography (IUCr)","issue":"10","license":[{"start":{"date-parts":[[2026,9,3]],"date-time":"2026-09-03T00:00:00Z","timestamp":1788393600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"},{"start":{"date-parts":[[2026,9,3]],"date-time":"2026-09-03T00:00:00Z","timestamp":1788393600000},"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":[[2026,8,26]]},"published-print":{"date-parts":[[2026,10,1]]},"abstract":"<jats:p>\n                    The title compound [systematic name: 3-(2,2-dimethylpropanoyl)-1-(2-methylphenyl)thiourea], C\n                    <jats:sub>13<\/jats:sub>\n                    H\n                    <jats:sub>18<\/jats:sub>\n                    N\n                    <jats:sub>2<\/jats:sub>\n                    OS, consists of methylphenyl and pivaloyl moieties attached to the N atoms of thiourea. The latter is twisted by 78.08\u2005(10)\u00b0 with respect to the phenyl ring. An intramolecular N\u2014H...O hydrogen bond with an\n                    <jats:italic>S<\/jats:italic>\n                    (6) ring motif consolidates the molecular conformation. In the crystal, C\u2014H...S hydrogen bonds link two molecules, enclosing\n                    <jats:italic>R<\/jats:italic>\n                    <jats:sup>2<\/jats:sup>\n                    <jats:sub>2<\/jats:sub>\n                    (14) ring motifs, into centrosymmetric dimers. Furthermore, \u03c0\u2013\u03c0 stacking and C\u2014H...\u03c0(ring) interactions are present. Hirshfeld surface analysis revealed that the most important contributions to the crystal packing are from H...H (62.4%), H...S\/S...H (13.6%) and H...C\/C...H (12.9%) interactions. The volume of the crystal voids and the percentage of free space were calculated to be 91.57\u2005\u00c5\n                    <jats:sup>3<\/jats:sup>\n                    and 13.35%, showing that there is no large cavity in the crystal packing. A C\u2014H...S hydrogen-bonding energy of \u22125.4\u2005kJ\u2005mol\n                    <jats:sup>\u22121<\/jats:sup>\n                    was calculated. Evaluation of the electrostatic, dispersion and total energy frameworks indicates that the packing is dominated by dispersion energy contributions.\n                  <\/jats:p>","DOI":"10.1107\/s205698902600890x","type":"journal-article","created":{"date-parts":[[2026,8,28]],"date-time":"2026-08-28T05:57:57Z","timestamp":1787896677000},"page":"1112-1116","update-policy":"https:\/\/doi.org\/10.1107\/cm_01","source":"Crossref","is-referenced-by-count":0,"title":["Synthesis, crystal structure determination, Hirshfeld surface and crystal void analyses, interaction energy calculations and energy frameworks of\n                    <i>N<\/i>\n                    -(2-methylphenyl)-\n                    <i>N<\/i>\n                    \u2032-pivaloylthiourea"],"prefix":"10.1107","volume":"82","author":[{"given":"Sharatha","family":"Kumar","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/029zfa075","id-type":"ROR","asserted-by":"publisher"}]}],"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"}]}],"member":"329","published-online":{"date-parts":[[2026,9,3]]},"reference":[{"key":"wm5810_bb1","doi-asserted-by":"crossref","first-page":"759","DOI":"10.1016\/j.bmcl.2008.12.026","volume":"19","author":"Aher","year":"2009","journal-title":"Bioorg. 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