{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,1,14]],"date-time":"2025-01-14T09:44:13Z","timestamp":1736847853070,"version":"3.33.0"},"reference-count":0,"publisher":"International Union of Crystallography (IUCr)","issue":"3","license":[{"start":{"date-parts":[[2023,2,17]],"date-time":"2023-02-17T00:00:00Z","timestamp":1676592000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"},{"start":{"date-parts":[[2023,2,17]],"date-time":"2023-02-17T00:00:00Z","timestamp":1676592000000},"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":[[2023,2,10]]},"published-print":{"date-parts":[[2023,3,1]]},"abstract":"<jats:p>Reaction of copper(I) iodide in pure 2-chloropyrazine leads to the formation of a few crystals of the title compound, [Cu<jats:sub>2<\/jats:sub>I<jats:sub>2<\/jats:sub>(C<jats:sub>4<\/jats:sub>H<jats:sub>3<\/jats:sub>ClN<jats:sub>2<\/jats:sub>)<jats:sub>4<\/jats:sub>] or (CuI)<jats:sub>2<\/jats:sub>(2-chloropyrazine)<jats:sub>4<\/jats:sub>, which was characterized by single-crystal X-ray diffraction. In its crystal structure, the Cu<jats:sup>I<\/jats:sup> cations are each tetrahedrally coordinated by two iodide anions and two 2-chloropyrazine ligands and are linked into binuclear complexes consisting of (CuI)<jats:sub>2<\/jats:sub> rings located on centers of inversion. PXRD investigations of a few crystals obtained from the suspension indicate that the title compound is contaminated with a small amount of the 2-chloropyrazine-deficient compound CuI(2-chloropyrazine) already reported in the literature. PXRD investigations prove that the title compound immediately decomposes at room temperature into CuI(2-chloropyrazine) and this might be the reason why no pure samples can be obtained. TDA\u2013TG\u2013MS investigations shows two mass losses, the first of which corresponds to the formation of CuI(2-chloropyrazine), whereas in the second mass loss CuI is formed.<\/jats:p>","DOI":"10.1107\/s2056989023001238","type":"journal-article","created":{"date-parts":[[2023,2,17]],"date-time":"2023-02-17T08:12:45Z","timestamp":1676621565000},"page":"167-171","update-policy":"https:\/\/doi.org\/10.1107\/cm_01","source":"Crossref","is-referenced-by-count":0,"title":["Synthesis, crystal structure and thermal properties of di-\u03bc-iodido-bis[bis(2-chloropyrazine-\u03ba<i>N<\/i>)copper(I)]"],"prefix":"10.1107","volume":"79","author":[{"given":"Christian","family":"N\u00e4ther","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Inke","family":"Jess","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"329","published-online":{"date-parts":[[2023,2,17]]},"container-title":["Acta Crystallographica Section E Crystallographic Communications"],"original-title":[],"link":[{"URL":"https:\/\/journals.iucr.org\/e\/issues\/2023\/03\/00\/jq2025\/jq2025.pdf","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.iucr.org\/e\/issues\/2023\/03\/00\/jq2025\/jq2025.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,1,13]],"date-time":"2025-01-13T11:16:21Z","timestamp":1736766981000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.iucr.org\/paper?S2056989023001238"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,2,17]]},"references-count":0,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2023,3]]}},"alternative-id":["S2056989023001238"],"URL":"https:\/\/doi.org\/10.1107\/s2056989023001238","relation":{"is-supplemented-by":[{"id-type":"doi","id":"10.1107\/S2056989023001238\/jq2025sup1.cif","asserted-by":"subject"},{"id-type":"doi","id":"10.1107\/S2056989023001238\/jq2025Isup2.hkl","asserted-by":"subject"},{"id-type":"doi","id":"10.1107\/S2056989023001238\/jq2025sup3.jpg","asserted-by":"subject"},{"id-type":"doi","id":"10.1107\/S2056989023001238\/jq2025sup4.jpg","asserted-by":"subject"},{"id-type":"doi","id":"10.1107\/S2056989023001238\/jq2025sup5.jpg","asserted-by":"subject"},{"id-type":"doi","id":"10.1107\/S2056989023001238\/jq2025sup6.jpg","asserted-by":"subject"}]},"ISSN":["2056-9890"],"issn-type":[{"type":"electronic","value":"2056-9890"}],"subject":[],"published":{"date-parts":[[2023,2,17]]},"assertion":[{"value":"Acta Crystallographica Section E: Crystallographic Communications","order":0,"name":"journal","label":"Publication","explanation":{"URL":"https:\/\/journals.iucr.org\/e"},"group":{"name":"general","label":"General"}},{"value":"research communications","order":1,"name":"content_type","label":"Content type","explanation":{"URL":"https:\/\/journals.iucr.org\/e\/services\/notesforauthors.html"},"group":{"name":"general","label":"General"}},{"value":"Available","URL":"https:\/\/scripts.iucr.org\/cgi-bin\/citedin?jq2025","order":2,"name":"article_metrics","label":"Article metrics","group":{"name":"general","label":"General"}},{"value":"Yes","order":0,"name":"peer_reviewed","label":"Peer reviewed","group":{"name":"peer_review","label":"Peer review"}},{"value":"Single blind","order":1,"name":"review_process","label":"Review process","group":{"name":"peer_review","label":"Peer review"}},{"value":"16 January 2023","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication history"}},{"value":"10 February 2023","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication history"}},{"value":"17 February 2023","order":2,"name":"published_online","label":"Published online","group":{"name":"publication_history","label":"Publication history"}},{"value":"This article has supporting information","name":"supplementary_materials","label":"Supplementary materials","explanation":{"URL":"https:\/\/scripts.iucr.org\/cgi-bin\/sendsup?jq2025"}},{"value":"\u00a9 2023 N\u00e4ther and Jess","order":0,"name":"copyright","label":"Copyright","explanation":{"URL":"https:\/\/journals.iucr.org\/services\/copyrightpolicy.html"},"group":{"name":"copyright_and_licencing","label":"Copyright and licencing"}},{"value":"Creative Commons Attribution (CC-BY)","order":1,"name":"license","label":"Licence","explanation":{"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"},"group":{"name":"copyright_and_licencing","label":"Copyright and licencing"}}]}}