{"title":"Salt Effects on Reactivity for Substitution Reactions of Pentacyanoferrate(II) Complexes","authors":"S. Alshehri, J. Burgess","doi":"10.1515/irm-2003-0107","DOIUrl":null,"url":null,"abstract":"Abstract Rate constants are reported for ligand replacement in three pentacyanoferrate(III) complexes [Fe(CN)5L]3- with L = 4-cyanopyridine, 4,4'-bipyridyl, or 4-t-butyl-pyridine, in a range of aqueous salt solutions. These salts include chlorides and bromides of potassium, lithium, and calcium, and tetra-alkyl-ammonium bromides, at concentrations within the range 0.50 and 2.00 mol dm-3. The observed trends are compared with those for a selection of other inorganic reactions.","PeriodicalId":8996,"journal":{"name":"BioInorganic Reaction Mechanisms","volume":"20 1","pages":"59 - 64"},"PeriodicalIF":0.0000,"publicationDate":"2003-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"BioInorganic Reaction Mechanisms","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1515/irm-2003-0107","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
Abstract Rate constants are reported for ligand replacement in three pentacyanoferrate(III) complexes [Fe(CN)5L]3- with L = 4-cyanopyridine, 4,4'-bipyridyl, or 4-t-butyl-pyridine, in a range of aqueous salt solutions. These salts include chlorides and bromides of potassium, lithium, and calcium, and tetra-alkyl-ammonium bromides, at concentrations within the range 0.50 and 2.00 mol dm-3. The observed trends are compared with those for a selection of other inorganic reactions.
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