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Ionothermal synthesis and crystal structure of a new organic-inorganic hybrid compound: Catena-poly[bis(1-ethyl-3-methylimidazolium) [hepta-μ-bromido-pentacuprate(I)]]
dc.creator | Karanović, Ljiljana | |
dc.creator | Poleti, Dejan | |
dc.creator | Đorđević, Tamara | |
dc.date.accessioned | 2023-02-03T07:50:30Z | |
dc.date.available | 2023-02-03T07:50:30Z | |
dc.date.issued | 2014 | |
dc.identifier.issn | 2053-2296 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5772 | |
dc.description.abstract | A new organic-inorganic hybrid compound, catena-poly[bis(1-ethyl-3-methylimidazolium) [μ5-bromido-tri-μ3-bromido-tri-μ2-bromido-pentacuprate(I)]], {(C6H11N2)2[Cu5Br7]}n , has been obtained under ionothermal conditions from a reaction mixture containing Ba(OH)2.8H2O, Cu(OH)2.2H2O, As2O5, 1-ethyl-3-methylimidazolium bromide and distilled water. The crystal structure consists of complex [Cu5Br7]2- anions arranged in sinusoidal {[Cu5Br7]2-}n chains running along the a axis, which are surrounded by 1-ethyl-3-methylimidazolium cations. Three of the five unique Br atoms and one of the three CuI atoms occupy special positions with half-occupancy (a mirror plane perpendicular to the b axis, site symmetry m). The CuI ions are in a distorted tetrahedral coordination environment, with four Br atoms at distances ranging from 2.3667 14;(10) to 2.6197 14;(13) 14;Å, and an outlier at 3.0283 14;(12) 14;Å, exceptionally elongated and with a small contribution to the bond-valence sum of only 6.7%. Short C-H⋯Br contacts build up a three-dimensional network. The Cu⋯Cu distances within the chain range from 2.8390 14;(12) to 3.0805 14;(17) 14;Å, indicating the existence of weak CuI⋯CuI cuprophilic interactions. | sr |
dc.language.iso | en | sr |
dc.publisher | International Union of Crystallography | sr |
dc.relation | Austrian Science Foundation (FWF) (grant No. V203–N19). | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45007/RS// | sr |
dc.rights | restrictedAccess | sr |
dc.source | Acta Crystallographica Section C: Structural Chemistry | sr |
dc.subject | 1-ethyl-3-methylimidazolium bromide | sr |
dc.subject | copper(I) bromide | sr |
dc.subject | crystal structure | sr |
dc.subject | Cu⋯Cu interactions | sr |
dc.subject | ionothermal synthesis | sr |
dc.subject | organic-inorganic hybrid compound | sr |
dc.title | Ionothermal synthesis and crystal structure of a new organic-inorganic hybrid compound: Catena-poly[bis(1-ethyl-3-methylimidazolium) [hepta-μ-bromido-pentacuprate(I)]] | sr |
dc.type | article | sr |
dc.rights.license | ARR | sr |
dc.citation.epage | 1024 | |
dc.citation.spage | 1021 | |
dc.citation.volume | 70 | |
dc.identifier.doi | 10.1107/S205322961402172X | |
dc.identifier.scopus | 2-s2.0-84937431547 | |
dc.identifier.wos | 000344793700005 | |
dc.type.version | publishedVersion | sr |