Water as a building block in solid-state acetonitrile-pyrogallol[4]arene assemblies: Structural investigations

被引:46
作者
Dalgarno, Scott J. [1 ]
Antesberger, Jochen [1 ]
McKinlay, Robert M. [1 ]
Atwood, Jerry L. [1 ]
机构
[1] Univ Missouri, Dept Chem, Columbia, MO 65211 USA
关键词
calixarenes; host-guest systems; nanocapsules; pyrogallolarenes; self-assembly;
D O I
10.1002/chem.200700441
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Under various conditions, water molecules dramatically affect a number of solid-state C-alkylpyrogallol[4]arene assemblies. In the absence of water, hydrogen-bonded hexameric capsules are formed for the C-butyl, pentyl, hexyl, and heptyl pyrogallol[4]arenes. Introduction of water to acetonitrile solutions containing C-propyl-C-octylpyrogallol [4] arenes resulted in the formation of markedly different bilayer structures and the structural identification of two new dimer-type motifs.
引用
收藏
页码:8248 / 8255
页数:8
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