{"title":"Co-ordination compounds of indium. Part XI. The stepwise one-electron reduction of some neutral indium(III) complexes","authors":"D. G. Tuck, M. K. Yang","doi":"10.1039/J19710003100","DOIUrl":null,"url":null,"abstract":"The complex InL3(L = 3-hydroxy-2-methyl-4-pyronato-anion) has been prepared, and its n.m.r., i.r. and Raman spectra compared with those of the parent ligand. Polarographic reduction of this complex, and of In(trop)3(trop = tropolonato-anion) takes place in successive one-electron steps, as in the case of complexes of indium with bidentate sulphur-donor ligands. One-electron polarographic reduction of In (acac)3(acac = acetylacetonato-anion) and In(oxine)3(oxine = quinolin-8-olato-anion) has also been observed, and may be a general property of complexes of indium(III) with bidentate chelating ligands.","PeriodicalId":17321,"journal":{"name":"Journal of The Chemical Society A: Inorganic, Physical, Theoretical","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1971-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of The Chemical Society A: Inorganic, Physical, Theoretical","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1039/J19710003100","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 8
Abstract
The complex InL3(L = 3-hydroxy-2-methyl-4-pyronato-anion) has been prepared, and its n.m.r., i.r. and Raman spectra compared with those of the parent ligand. Polarographic reduction of this complex, and of In(trop)3(trop = tropolonato-anion) takes place in successive one-electron steps, as in the case of complexes of indium with bidentate sulphur-donor ligands. One-electron polarographic reduction of In (acac)3(acac = acetylacetonato-anion) and In(oxine)3(oxine = quinolin-8-olato-anion) has also been observed, and may be a general property of complexes of indium(III) with bidentate chelating ligands.