{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,25]],"date-time":"2025-11-25T20:39:11Z","timestamp":1764103151518,"version":"3.37.3"},"reference-count":10,"publisher":"International Union of Crystallography (IUCr)","issue":"10","license":[{"start":{"date-parts":[[2020,10,30]],"date-time":"2020-10-30T00:00:00Z","timestamp":1604016000000},"content-version":"vor","delay-in-days":2,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"},{"start":{"date-parts":[[2020,10,30]],"date-time":"2020-10-30T00:00:00Z","timestamp":1604016000000},"content-version":"tdm","delay-in-days":2,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"}],"funder":[{"DOI":"10.13039\/100000928","name":"The Welch Foundation","doi-asserted-by":"crossref","award":["BN0032"],"award-info":[{"award-number":["BN0032"]}],"id":[{"id":"10.13039\/100000928","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":["iucr.org","wiley.com","iucrj.org"],"crossmark-restriction":true},"short-container-title":["IUCrData","IUCr Data","International Union Crystallogr Data","Int Union Cryst Data"],"accepted":{"date-parts":[[2020,10,21]]},"published-print":{"date-parts":[[2020,10,28]]},"abstract":"<jats:p>The central copper(II) atom of the title salt, {[Cu(CF<jats:sub>3<\/jats:sub>SO<jats:sub>3<\/jats:sub>)(CH<jats:sub>3<\/jats:sub>CN)<jats:sub>2<\/jats:sub>(C<jats:sub>12<\/jats:sub>H<jats:sub>12<\/jats:sub>N<jats:sub>2<\/jats:sub>O<jats:sub>2<\/jats:sub>)](CF<jats:sub>3<\/jats:sub>SO<jats:sub>3<\/jats:sub>)}<jats:sub>\n                     <jats:italic>n<\/jats:italic>\n                  <\/jats:sub> or [[Cu(CH<jats:sub>3<\/jats:sub>CN)<jats:sub>2<\/jats:sub>(diOMe-bpy)(CF<jats:sub>3<\/jats:sub>SO<jats:sub>3<\/jats:sub>)](CF<jats:sub>3<\/jats:sub>SO<jats:sub>3<\/jats:sub>)]<jats:sub>\n                     <jats:italic>n<\/jats:italic>\n                  <\/jats:sub> where diOMe-bpy is 4,4\u2032-dimethoxy-2,2\u2032-bipyridine, C<jats:sub>12<\/jats:sub>H<jats:sub>12<\/jats:sub>N<jats:sub>2<\/jats:sub>O<jats:sub>2<\/jats:sub>, is sixfold coordinated by the N atoms of the chelating bipyridine ligand, the N atoms of two acetonitrile molecules, and two trifluoromethanesulfonate O atoms in a tetragonally distorted octahedral shape. The formation of polymeric chains [Cu(CH<jats:sub>3<\/jats:sub>CN)<jats:sub>2<\/jats:sub>(diOMe-bpy)(CF<jats:sub>3<\/jats:sub>SO<jats:sub>3<\/jats:sub>)]<jats:sup>+<\/jats:sup>\n                  <jats:sub>\n                     <jats:italic>n<\/jats:italic>\n                  <\/jats:sub> leaves voids for the non-coordinating trifluoromethanesulfonate anions that interact with the complex through weak hydrogen bonds. The presence of weakly coordinating ligands like acetonitrile and trifluoromethanesulfonate makes the title compound a convenient starting material for the synthesis of novel metal\u2013organic frameworks.<\/jats:p>","DOI":"10.1107\/s2414314620014078","type":"journal-article","created":{"date-parts":[[2020,10,30]],"date-time":"2020-10-30T09:11:36Z","timestamp":1604049096000},"update-policy":"https:\/\/doi.org\/10.1107\/cm_01","source":"Crossref","is-referenced-by-count":1,"title":["<i>catena<\/i>-Poly[[[bis(acetonitrile-\u03ba<i>N<\/i>)(4,4\u2032-dimethoxy-2,2\u2032-bipyridine-\u03ba<sup>2<\/sup>\n                  <i>N<\/i>,<i>N<\/i>\u2032)copper(II)]-\u03bc-trifluoromethanesulfonato-\u03ba<sup>2<\/sup>\n                  <i>O<\/i>:<i>O<\/i>\u2032] trifluoromethanesulfonate]"],"prefix":"10.1107","volume":"5","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9333-4768","authenticated-orcid":true,"given":"Rafael A.","family":"Adrian","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Diego R.","family":"Hernandez","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hadi D.","family":"Arman","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"329","published-online":{"date-parts":[[2020,10,30]]},"reference":[{"key":"wm4141_bb1","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1016\/j.poly.2016.08.018","volume":"119","author":"Anjomshoa","year":"2016","journal-title":"Polyhedron"},{"key":"wm4141_bb2","doi-asserted-by":"crossref","first-page":"339","DOI":"10.1107\/S0021889808042726","volume":"42","author":"Dolomanov","year":"2009","journal-title":"J. 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