Investigating Cation Binding in the Polyoxometalate-Super-Crown [P8W48O184]40-

被引：25

作者：

Boyd, Thomas ^{[1
]}

Mitchell, Scott G. ^{[1
]}

Gabb, David ^{[1
]}

Long, De-Liang ^{[1
]}

Cronin, Leroy ^{[1
]}

机构：

[1] Univ Glasgow, WestCHEM, Sch Chem, Glasgow G12 8QQ, Lanark, Scotland

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2011年 / 17卷 / 43期

基金：

英国工程与自然科学研究理事会;

关键词：

host-guest chemistry; NMR spectroscopy; polyoxometalates; self-assembly; thermodynamics; NUCLEATION PROCESS; BUILDING-BLOCKS; METAL-OXIDE; WHEEL; HETEROPOLYANION; CLUSTER; POLYOXOTUNGSTATE; ANION; TUNGSTOPHOSPHATE; NANOSTRUCTURES;

D O I：

10.1002/chem.201101666

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An adaptable polyoxometalate macrocycle: The crown-type polyoxometalate [P8W48O184]40- has been prepared in the absence of potassium to give two new mixed lithium/ammonium compounds, allowing cation binding within the heteropolyanion to be investigated. Characterization of binding sites in the {P8W48} cluster could enable prediction of reaction products and selective functionalization of internal and external binding sites. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：12010 / 12014

页数：5

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