Yun-Yun Zheng , De-Sen Su , Qing-Hua Yao , Min-Min Huang
{"title":"Poly[[μ3-2-(benzotriazol-1-yl)acetato-κ3O:O′:N3]chlorido(ethanol-κO)cobalt(II)]","authors":"Yun-Yun Zheng , De-Sen Su , Qing-Hua Yao , Min-Min Huang","doi":"10.1107/S2414314624006308","DOIUrl":null,"url":null,"abstract":"<div><p>The reaction of 2-(benzotriazol-1-yl) acetic acid with CoCl<sub>2</sub> at room temperature in ethanol generates the title three-dimensional cobalt-based coordination polymer.</p></div><div><p>In the title compound, [Co(C<sub>8</sub>H<sub>6</sub>N<sub>3</sub>O<sub>2</sub>)Cl(C<sub>2</sub>H<sub>5</sub>OH)]<sub>n</sub>, the Co<sup>II</sup> atoms adopt octahedral <em>trans</em>-CoN<sub>2</sub>O<sub>4</sub> and tetrahedral CoCl<sub>2</sub>O<sub>2</sub> coordination geometries (site symmetries <figure><img></figure> and <em>m</em>, respectively). The bridging μ<sub>3</sub>-<em>O</em>:<em>O</em>:<em>N</em> 2-(benzotriazol-1-yl)acetato ligands connect the octahedral cobalt nodes into (010) sheets and the CoCl<sub>2</sub> fragments link the sheets into a tri-periodic network. The structure displays O—H⋯O hydrogen bonding and the ethanol molecule is disordered over two orientations.<span><figure><span><img><ol><li><span><span>Download: <span>Download high-res image (382KB)</span></span></span></li><li><span><span>Download: <span>Download full-size image</span></span></span></li></ol></span></figure></span></p></div>","PeriodicalId":94324,"journal":{"name":"IUCrData","volume":"9 7","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IUCrData","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/org/science/article/pii/S2414314624000695","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
The reaction of 2-(benzotriazol-1-yl) acetic acid with CoCl2 at room temperature in ethanol generates the title three-dimensional cobalt-based coordination polymer.
In the title compound, [Co(C8H6N3O2)Cl(C2H5OH)]n, the CoII atoms adopt octahedral trans-CoN2O4 and tetrahedral CoCl2O2 coordination geometries (site symmetries and m, respectively). The bridging μ3-O:O:N 2-(benzotriazol-1-yl)acetato ligands connect the octahedral cobalt nodes into (010) sheets and the CoCl2 fragments link the sheets into a tri-periodic network. The structure displays O—H⋯O hydrogen bonding and the ethanol molecule is disordered over two orientations.
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