{"title":"Reactions between the gallium ‘dihalides’ and ethanol","authors":"J. Oliver, I. J. Worrall","doi":"10.1039/J19710002315","DOIUrl":null,"url":null,"abstract":"The reaction between Ga2X4(X = Cl or Br) and ethanol is complex. Results indicate that at 0 °C the principal reaction is, Ga2X4+ 3EtOH → Ga(OEt)2X + GaX3,EtOH + H2 and at 25 °C, Ga2X4+ 2EtOH → 2Ga(OEt)X2+ H2 Cryoscopic molecular-weight, mass-spectra, and 1H n.m.r. data show that the monoethoxygallium dihalides occur in at least three forms: tetramer, trimer, and dimer. The tetramer (which is thought to contain six-co-ordinate gallium) is thermally unstable and is readily converted to lower forms.","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":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of The Chemical Society A: Inorganic, Physical, Theoretical","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1039/J19710002315","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
The reaction between Ga2X4(X = Cl or Br) and ethanol is complex. Results indicate that at 0 °C the principal reaction is, Ga2X4+ 3EtOH → Ga(OEt)2X + GaX3,EtOH + H2 and at 25 °C, Ga2X4+ 2EtOH → 2Ga(OEt)X2+ H2 Cryoscopic molecular-weight, mass-spectra, and 1H n.m.r. data show that the monoethoxygallium dihalides occur in at least three forms: tetramer, trimer, and dimer. The tetramer (which is thought to contain six-co-ordinate gallium) is thermally unstable and is readily converted to lower forms.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
