Rund I Shehadeh, Mason F Hester, Oliver A Cernero, Henry C Neal, Bradley W Smucker
{"title":"链-聚[[[双-（喹啉-2-羧基- -κ 2n 1，O）锌（II）]-μ2-1,2-双-（吡啶-4-基）乙烯-κ 2n:N']半水合物]。","authors":"Rund I Shehadeh, Mason F Hester, Oliver A Cernero, Henry C Neal, Bradley W Smucker","doi":"10.1107/S2414314625007527","DOIUrl":null,"url":null,"abstract":"<p><p>The title complex, {[Zn(C<sub>9</sub>H<sub>5</sub>N<sub>2</sub>O<sub>2</sub>)<sub>2</sub>(C<sub>12</sub>H<sub>10</sub>N<sub>2</sub>)]·0.5H<sub>2</sub>O} <sub><i>n</i></sub> , has six-coordinate Zn<sup>II</sup> ions with two <i>trans</i>-bidentate quinoxaline-2-carboxyl-ato ligands and a bridging 1,2-bis-(pyridin-4-yl)ethyl-ene ligand, resulting in polymeric chains along the [101] direction. The offset packing of these one-dimensional chains gives rise to inter-chain H⋯O and H⋯ring inter-actions.</p>","PeriodicalId":94324,"journal":{"name":"IUCrData","volume":"10 Pt 9","pages":"x250752"},"PeriodicalIF":0.0000,"publicationDate":"2025-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12498026/pdf/","citationCount":"0","resultStr":"{\"title\":\"<i>catena</i>-Poly[[[bis-(quinoxaline-2-carboxyl-ato-κ<sup>2</sup> <i>N</i> <sup>1</sup>,<i>O</i>)zinc(II)]-μ<sub>2</sub>-1,2-bis-(pyridin-4-yl)ethene-κ<sup>2</sup> <i>N</i>:<i>N</i>'] hemihydrate].\",\"authors\":\"Rund I Shehadeh, Mason F Hester, Oliver A Cernero, Henry C Neal, Bradley W Smucker\",\"doi\":\"10.1107/S2414314625007527\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The title complex, {[Zn(C<sub>9</sub>H<sub>5</sub>N<sub>2</sub>O<sub>2</sub>)<sub>2</sub>(C<sub>12</sub>H<sub>10</sub>N<sub>2</sub>)]·0.5H<sub>2</sub>O} <sub><i>n</i></sub> , has six-coordinate Zn<sup>II</sup> ions with two <i>trans</i>-bidentate quinoxaline-2-carboxyl-ato ligands and a bridging 1,2-bis-(pyridin-4-yl)ethyl-ene ligand, resulting in polymeric chains along the [101] direction. The offset packing of these one-dimensional chains gives rise to inter-chain H⋯O and H⋯ring inter-actions.</p>\",\"PeriodicalId\":94324,\"journal\":{\"name\":\"IUCrData\",\"volume\":\"10 Pt 9\",\"pages\":\"x250752\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2025-09-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12498026/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IUCrData\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1107/S2414314625007527\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2025/9/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IUCrData","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1107/S2414314625007527","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/9/1 0:00:00","PubModel":"eCollection","JCR":"","JCRName":"","Score":null,"Total":0}
The title complex, {[Zn(C9H5N2O2)2(C12H10N2)]·0.5H2O} n , has six-coordinate ZnII ions with two trans-bidentate quinoxaline-2-carboxyl-ato ligands and a bridging 1,2-bis-(pyridin-4-yl)ethyl-ene ligand, resulting in polymeric chains along the [101] direction. The offset packing of these one-dimensional chains gives rise to inter-chain H⋯O and H⋯ring inter-actions.
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