八配位 4f 膦酸马蹄铁。

Octametallic 4f-phosphonate horseshoes.

机构信息

School of Chemistry and Photon Science Institute, The University of Manchester, Oxford Road, Manchester M13 9PL, UK.

出版信息

Dalton Trans. 2013 Oct 21;42(39):14045-8. doi: 10.1039/c3dt52086b.

DOI:10.1039/c3dt52086b

Abstract

Three octanuclear phosphonate clusters, formulated as Ln8(O3P(t)Bu)6(μ3-OH)2(H2O)2(HO(i)Bu)(O2C(t)Bu)122 (Ln = Gd, Dy and Tb), were synthesised by refluxing a mixture of pivalic acid (HO2C(t)Bu), Ln(NO3)3·6H2O, tert-Butyl phosphonic acid (H2O3P(t)Bu) and isopropylamine ((i)PrNH2) in isobutyl alcohol (i)BuOH.

摘要

三种八核膦酸盐簇合物，化学式为Ln8(O3P(t)Bu)6(μ3-OH)2(H2O)2(HO(i)Bu)(O2C(t)Bu)122（Ln = Gd，Dy 和 Tb），是通过回流混合了特戊酸（HO2C(t)Bu）、Ln(NO3)3·6H2O、叔丁基膦酸（H2O3P(t)Bu）和异丙胺（(i)PrNH2）在异丁醇（i）BuOH 中合成的。