{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,1,14]],"date-time":"2025-01-14T09:44:11Z","timestamp":1736847851732,"version":"3.33.0"},"reference-count":0,"publisher":"International Union of Crystallography (IUCr)","issue":"3","license":[{"start":{"date-parts":[[2023,2,7]],"date-time":"2023-02-07T00:00:00Z","timestamp":1675728000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"},{"start":{"date-parts":[[2023,2,7]],"date-time":"2023-02-07T00:00:00Z","timestamp":1675728000000},"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":[[2023,2,1]]},"published-print":{"date-parts":[[2023,3,1]]},"abstract":"<jats:p>The reactions of Zn(NO<jats:sub>3<\/jats:sub>)<jats:sub>2<\/jats:sub>\n                  <jats:sup>.<\/jats:sup>6H<jats:sub>2<\/jats:sub>O and Cd(NO<jats:sub>3<\/jats:sub>)<jats:sub>2<\/jats:sub>\n                  <jats:sup>.<\/jats:sup>4H<jats:sub>2<\/jats:sub>O with KSeCN and 4-methylpyridine (C<jats:sub>6<\/jats:sub>H<jats:sub>7<\/jats:sub>N; 4-picoline) lead to the formation of crystals of bis(4-methylpyridine-\u03ba<jats:italic>N<\/jats:italic>)bis(selenocyanato-\u03ba<jats:italic>N<\/jats:italic>)zinc(II), [Cd(NCSe)<jats:sub>2<\/jats:sub>(C<jats:sub>6<\/jats:sub>H<jats:sub>7<\/jats:sub>N)<jats:sub>2<\/jats:sub>] (<jats:bold>1<\/jats:bold>), and <jats:italic>catena<\/jats:italic>-poly[[bis(4-methylpyridine-\u03ba<jats:italic>N<\/jats:italic>)cadmium(II)]-di-\u03bc-selenocyanato-\u03ba<jats:sup>2<\/jats:sup>\n                  <jats:italic>N<\/jats:italic>:<jats:italic>Se<\/jats:italic>;\u03ba<jats:sup>2<\/jats:sup>\n                  <jats:italic>Se<\/jats:italic>:<jats:italic>N<\/jats:italic>], [Cd(NCSe)<jats:sub>2<\/jats:sub>(C<jats:sub>6<\/jats:sub>H<jats:sub>7<\/jats:sub>N)<jats:sub>2<\/jats:sub>]<jats:sub>\n                     <jats:italic>n<\/jats:italic>\n                  <\/jats:sub> (<jats:bold>2<\/jats:bold>), suitable for single-crystal X-ray diffraction. The asymmetric unit of compound <jats:bold>1<\/jats:bold> consists of one Zn cation that is located on a twofold rotation axis as well as one selenocyanate anion and one 4-methylpyridine ligand in general positions. The Zn cations are tetrahedrally coordinated by two terminal N-bonding thiocyanate anions and two 4-methylpyridine ligands, forming discrete complexes. The asymmetric unit of compound <jats:bold>2<\/jats:bold> consists of two crystallographically independent Cd cations, of which one is located on a twofold rotation axis and the second on a center of inversion, as well as two crystallographically independent selenocyanate anions and two crystallographically independent 4-methylpyridine ligands in general positions. The Cd cations are octahedrally coordinated by two N- and two S-bonding selenocyanate anions and two 4-methylpyridine ligands and are linked into chains by pairs of selenocyanate anions. Within the chains, the Cd cations show an alternating <jats:italic>cis<\/jats:italic>\u2013<jats:italic>cis<\/jats:italic>\u2013<jats:italic>trans<\/jats:italic> and <jats:italic>all<\/jats:italic>-<jats:italic>trans<\/jats:italic> coordination and therefore, the chains are corrugated. PXRD investigations prove that the Zn compound was obtained as a pure phase and that the Cd compound contains a very small amount of an additional and unknown phase. In the IR spectrum of <jats:bold>1<\/jats:bold>, the CN stretching vibration of the selenocyanate anion is observed at 2072\u2005cm<jats:sup>\u22121<\/jats:sup>, whereas in the <jats:bold>2<\/jats:bold> it is shifted to 2094\u2005cm<jats:sup>\u22121<\/jats:sup>, in agreement with the crystal structures.<\/jats:p>","DOI":"10.1107\/s2056989023000920","type":"journal-article","created":{"date-parts":[[2023,2,7]],"date-time":"2023-02-07T09:18:12Z","timestamp":1675761492000},"page":"136-141","update-policy":"https:\/\/doi.org\/10.1107\/cm_01","source":"Crossref","is-referenced-by-count":0,"title":["Syntheses and crystal structures of bis(4-methylpyridine-\u03ba<i>N<\/i>)bis(selenocyanato-\u03ba<i>N<\/i>)zinc(II) and <i>catena<\/i>-poly[[bis(4-methylpyridine-\u03ba<i>N<\/i>)cadmium(II)]-di-\u03bc-selenocyanato-\u03ba<sup>2<\/sup>\n                  <i>N<\/i>:<i>Se<\/i>;\u03ba<sup>2<\/sup>\n                  <i>Se<\/i>:<i>N<\/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":[[2023,2,7]]},"container-title":["Acta Crystallographica Section E Crystallographic Communications"],"original-title":[],"link":[{"URL":"https:\/\/journals.iucr.org\/e\/issues\/2023\/03\/00\/hb8052\/hb8052.pdf","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.iucr.org\/e\/issues\/2023\/03\/00\/hb8052\/hb8052.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,1,13]],"date-time":"2025-01-13T11:15:50Z","timestamp":1736766950000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.iucr.org\/paper?S2056989023000920"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,2,7]]},"references-count":0,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2023,3]]}},"alternative-id":["S2056989023000920"],"URL":"https:\/\/doi.org\/10.1107\/s2056989023000920","relation":{"is-supplemented-by":[{"id-type":"doi","id":"10.1107\/S2056989023000920\/hb8052sup1.cif","asserted-by":"subject"},{"id-type":"doi","id":"10.1107\/S2056989023000920\/hb8052Isup8.hkl","asserted-by":"subject"},{"id-type":"doi","id":"10.1107\/S2056989023000920\/hb8052IIsup9.hkl","asserted-by":"subject"},{"id-type":"doi","id":"10.1107\/S2056989023000920\/hb8052sup4.jpg","asserted-by":"subject"},{"id-type":"doi","id":"10.1107\/S2056989023000920\/hb8052sup5.jpg","asserted-by":"subject"},{"id-type":"doi","id":"10.1107\/S2056989023000920\/hb8052sup6.jpg","asserted-by":"subject"},{"id-type":"doi","id":"10.1107\/S2056989023000920\/hb8052sup7.jpg","asserted-by":"subject"}]},"ISSN":["2056-9890"],"issn-type":[{"type":"electronic","value":"2056-9890"}],"subject":[],"published":{"date-parts":[[2023,2,7]]},"assertion":[{"value":"Acta 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(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"}}]}}