{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,28]],"date-time":"2026-09-28T20:54:30Z","timestamp":1790628870261,"version":"4.1.0"},"reference-count":21,"publisher":"International Union of Crystallography (IUCr)","issue":"1","license":[{"start":{"date-parts":[[2015,1,1]],"date-time":"2015-01-01T00:00:00Z","timestamp":1420070400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/2.0\/uk\/legalcode"},{"start":{"date-parts":[[2015,1,1]],"date-time":"2015-01-01T00:00:00Z","timestamp":1420070400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/2.0\/uk\/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"],"published-print":{"date-parts":[[2015,1,1]]},"abstract":"<jats:p>The structure of the title compound, [Cr(NCS)<jats:sub>2<\/jats:sub>(C<jats:sub>2<\/jats:sub>H<jats:sub>8<\/jats:sub>N<jats:sub>2<\/jats:sub>)<jats:sub>2<\/jats:sub>]<jats:sub>2<\/jats:sub>[ZnCl<jats:sub>4<\/jats:sub>], has been determined from synchrotron data. In the asymmetric unit, there are four independent halves of the Cr<jats:sup>III<\/jats:sup>complex cations, each of which lies on an inversion centre, and one tetrachloridozincate anion in a general position. The Cr<jats:sup>III<\/jats:sup>atoms are coordinated by the four N atoms of two ethane-1,2-diamine (en) ligands in the equatorial plane and two N-bound NCS<jats:sup>\u2212<\/jats:sup>anions in a<jats:italic>trans<\/jats:italic>arrangement, displaying a slightly distorted octahedral geometry with crystallographic inversion symmetry. The Cr\u2014N(en) and Cr\u2014N(NCS) bond lengths range from 2.0653\u2005(10) to 2.0837\u2005(10)\u2005\u00c5 and from 1.9811\u2005(10) to 1.9890\u2005(10)\u2005\u00c5, respectively. The five-membered metalla-rings are in stable<jats:italic>gauche<\/jats:italic>conformations. The [ZnCl<jats:sub>4<\/jats:sub>]<jats:sup>2\u2212<\/jats:sup>anion has a distorted tetrahedral geometry. The crystal structure is stabilized by intermolecular hydrogen bonds involving the en NH<jats:sub>2<\/jats:sub>or CH<jats:sub>2<\/jats:sub>groups as donors and chloride ligands of the anion and S atoms of NCS<jats:sup>\u2212<\/jats:sup>ligands as acceptors.<\/jats:p>","DOI":"10.1107\/s2056989014027479","type":"journal-article","created":{"date-parts":[[2014,12,23]],"date-time":"2014-12-23T13:51:17Z","timestamp":1419342677000},"page":"100-103","update-policy":"https:\/\/doi.org\/10.1107\/cm_01","source":"Crossref","is-referenced-by-count":5,"title":["Crystal structure of bis[<i>trans<\/i>-(ethane-1,2-diamine-\u03ba<sup>2<\/sup><i>N<\/i>,<i>N<\/i>\u2032)bis(thiocyanato-\u03ba<i>N<\/i>)chromium(III)] tetrachloridozincate from synchrotron data"],"prefix":"10.1107","volume":"71","author":[{"given":"Dohyun","family":"Moon","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jong-Ha","family":"Choi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"329","published-online":{"date-parts":[[2015,1,1]]},"reference":[{"key":"sj5433_bb1","unstructured":"Arvai, A. 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