{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,25]],"date-time":"2025-11-25T20:38:42Z","timestamp":1764103122472,"version":"3.37.3"},"reference-count":11,"publisher":"International Union of Crystallography (IUCr)","issue":"7","license":[{"start":{"date-parts":[[2020,7,24]],"date-time":"2020-07-24T00:00:00Z","timestamp":1595548800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"},{"start":{"date-parts":[[2020,7,24]],"date-time":"2020-07-24T00:00:00Z","timestamp":1595548800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"}],"funder":[{"DOI":"10.13039\/100000928","name":"Welch Foundation","doi-asserted-by":"publisher","award":["AD-0007"],"award-info":[{"award-number":["AD-0007"]}],"id":[{"id":"10.13039\/100000928","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Jerry Taylor and Nancy Bryant Foundation"}],"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":[[2020,7,20]]},"published-print":{"date-parts":[[2020,7,28]]},"abstract":"<jats:p>The title compound, {[CuI(bpe)]\u00b70.25(bpe)}<jats:sub><jats:italic>n<\/jats:italic><\/jats:sub>, was synthesized similarly to (CuI)<jats:sub>2<\/jats:sub>(bpe) [Neal<jats:italic>et al.<\/jats:italic>(2019).<jats:italic>IUCrData<\/jats:italic>,<jats:bold>4<\/jats:bold>, x190122] with red crystals grown from acetonitrile solutions of CuI and the bpe ligand [bpe = 1,2-bis(pyridin-4-yl)ethene, C<jats:sub>12<\/jats:sub>H<jats:sub>10<\/jats:sub>N<jats:sub>2<\/jats:sub>]. The structure of the title compound is a type 1 complex in the Graham nomenclature [Graham<jats:italic>et al.<\/jats:italic>(2000).<jats:italic>Inorg. Chem<\/jats:italic>.<jats:bold>39<\/jats:bold>, 5121\u20135132], having rhombic dimers of Cu<jats:sub>2<\/jats:sub>I<jats:sub>2<\/jats:sub>that are bridged by two bpe ligands, to form oligomeric ribbons arranged as stairsteps. The step height is 2.8072\u2005(11)\u2005\u00c5, which is the Cu\u2014I<jats:sup>i<\/jats:sup>distance of the dimer [symmetry code (i): 1\u00a0\u2212\u00a0<jats:italic>x<\/jats:italic>, 2\u00a0\u2212\u00a0<jats:italic>y<\/jats:italic>, 1\u00a0\u2212\u00a0<jats:italic>z<\/jats:italic>]. The resulting polymer displays a two-dimensional honeycomb framework along the (01\\overline1) plane, and disordered free bpe molecules fill the voids in the crystal.<\/jats:p>","DOI":"10.1107\/s2414314620009980","type":"journal-article","created":{"date-parts":[[2020,7,24]],"date-time":"2020-07-24T08:57:39Z","timestamp":1595581059000},"update-policy":"https:\/\/doi.org\/10.1107\/cm_01","source":"Crossref","is-referenced-by-count":1,"title":["Poly[[[\u03bc-<i>trans<\/i>-1,2-bis(pyridin-4-yl)ethene-\u03ba<sup>2<\/sup><i>N<\/i>:<i>N<\/i>\u2032]-\u03bc-iodido-copper(I)]\u2013<i>trans<\/i>-1,2-bis(pyridin-4-yl)ethene (1\/0.25)]"],"prefix":"10.1107","volume":"5","author":[{"given":"Jessica L.","family":"Hoffman","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jessie E.","family":"Akhigbe","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9491-1571","authenticated-orcid":true,"given":"Eric W.","family":"Reinheimer","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5345-9697","authenticated-orcid":true,"given":"Bradley W.","family":"Smucker","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"329","published-online":{"date-parts":[[2020,7,24]]},"reference":[{"key":"bh4052_bb1","doi-asserted-by":"crossref","first-page":"181","DOI":"10.1016\/S1463-0184(99)00018-0","volume":"2","author":"Blake","year":"1999","journal-title":"Cryst. 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