{"title":"Poly[tris(2-aminobutan-1-ol)copper(II) [hexakis-μ2-cyanido-κ12C:N-tetracopper(I)] bis(2-aminobutan-1-olato)aquacopper(II) monohydrate]","authors":"Peter W. R. Corfield , Paul Salvi","doi":"10.1107/S2414314624008459","DOIUrl":null,"url":null,"abstract":"<div><p>The title structure is made up of diperiodic anionic Cu<sup>I</sup>CN networks and two independent Cu<sup>II</sup> complexes that are not covalently bonded to the networks.</p></div><div><p>The title structure, {[Cu(C<sub>4</sub>H<sub>11</sub>NO)<sub>3</sub>][Cu<sub>4</sub>(CN)<sub>6</sub>]·[Cu(C<sub>4</sub>H<sub>10</sub>NO)<sub>2</sub>(H<sub>2</sub>O)]·H<sub>2</sub>O}<sub>n</sub>, is made up of diperiodic honeycomb Cu<sup>I</sup>CN networks built from [Cu<sub>4</sub>(CN)<sub>6</sub>]<sup>2−</sup> units, together with two independent Cu<sup>II</sup> complexes: six-coordinate [Cu(CH<sub>3</sub>CH<sub>2</sub>CH(NH<sub>2</sub>)CH<sub>2</sub>OH)<sub>3</sub>]<sup>2+</sup> cations, and five-coordinate [Cu(CH<sub>3</sub>CH<sub>2</sub>CH(NH<sub>2</sub>)CH<sub>2</sub>O)<sub>2</sub>·H<sub>2</sub>O] neutral species. The two Cu<sup>II</sup> complexes are not covalently bonded to the Cu<sup>I</sup>CN networks. Strong O—H⋯O hydrogen bonds link the Cu<sup>II</sup> complexes into pairs and the pairs are hydrogen bonded into chains along the crystallographic <em>b</em> axis <em>via</em> the hydrate water molecule. In addition, O—H⋯(CN) and N—H⋯(CN) hydrogen bonds link the cations to the CuCN network. In the honeycomb polymeric moiety, all bridging cyanido ligands are disordered over two orientations, head-to-tail and tail-to-head, with occupancies for C and N atoms varying for each CN group.<span><figure><span><img><ol><li><span><span>Download: <span>Download high-res image (267KB)</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 8","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-08-01","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/S2414314624000725","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The title structure is made up of diperiodic anionic CuICN networks and two independent CuII complexes that are not covalently bonded to the networks.
The title structure, {[Cu(C4H11NO)3][Cu4(CN)6]·[Cu(C4H10NO)2(H2O)]·H2O}n, is made up of diperiodic honeycomb CuICN networks built from [Cu4(CN)6]2− units, together with two independent CuII complexes: six-coordinate [Cu(CH3CH2CH(NH2)CH2OH)3]2+ cations, and five-coordinate [Cu(CH3CH2CH(NH2)CH2O)2·H2O] neutral species. The two CuII complexes are not covalently bonded to the CuICN networks. Strong O—H⋯O hydrogen bonds link the CuII complexes into pairs and the pairs are hydrogen bonded into chains along the crystallographic b axis via the hydrate water molecule. In addition, O—H⋯(CN) and N—H⋯(CN) hydrogen bonds link the cations to the CuCN network. In the honeycomb polymeric moiety, all bridging cyanido ligands are disordered over two orientations, head-to-tail and tail-to-head, with occupancies for C and N atoms varying for each CN group.