{"title":"Poly[di-aqua-[μ<sub>2</sub>-1,4-bis-(pyridin-3-ylmeth-yl)piperazine][μ<sub>2</sub>-4-(2-carboxyl-atoeth-yl)benzoato]cobalt(II)].","authors":"Frederick C Ezenyilimba, Robert L LaDuca","doi":"10.1107/S2414314624012252","DOIUrl":null,"url":null,"abstract":"<p><p>A layered cobalt coordination polymer containing both 4-(2-carboxyl-atoeth-yl)benzoate (ceb) and 1,4-bis-(3-pyridyl-meth-yl)piperazine (3-bpmp) ligands, [Co(C<sub>10</sub>H<sub>8</sub>O<sub>4</sub>)(C<sub>16</sub>H<sub>20</sub>N<sub>4</sub>)(H<sub>2</sub>O)<sub>2</sub>] <sub><i>n</i></sub> or [Co(ceb)(3-bpmp)(H<sub>2</sub>O)<sub>2</sub>] <sub><i>n</i></sub> , was isolated and structurally characterized by single-crystal X-ray diffraction. Chain-like [Co(ceb)(H<sub>2</sub>O)<sub>2</sub>] <sub><i>n</i></sub> units are oriented parallel to [101]. These are connected into (4,4)-grid coordination polymer layers by tethering 3-bpmp ligands. The layer motifs stack in an <i>AAA</i> pattern mediated by O-H⋯N hydrogen-bonding inter-actions between the aqua ligands in one layer and 3-bpmp piperazinyl N atoms in the abutting layer.</p>","PeriodicalId":94324,"journal":{"name":"IUCrData","volume":"9 Pt 12","pages":"x241225"},"PeriodicalIF":0.0000,"publicationDate":"2024-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11701761/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IUCrData","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1107/S2414314624012252","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/12/1 0:00:00","PubModel":"eCollection","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A layered cobalt coordination polymer containing both 4-(2-carboxyl-atoeth-yl)benzoate (ceb) and 1,4-bis-(3-pyridyl-meth-yl)piperazine (3-bpmp) ligands, [Co(C10H8O4)(C16H20N4)(H2O)2] n or [Co(ceb)(3-bpmp)(H2O)2] n , was isolated and structurally characterized by single-crystal X-ray diffraction. Chain-like [Co(ceb)(H2O)2] n units are oriented parallel to [101]. These are connected into (4,4)-grid coordination polymer layers by tethering 3-bpmp ligands. The layer motifs stack in an AAA pattern mediated by O-H⋯N hydrogen-bonding inter-actions between the aqua ligands in one layer and 3-bpmp piperazinyl N atoms in the abutting layer.
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