Cages with Tetrahedron-Like Topology Formed from the Combination of Cyclotricatechylene Ligands with Metal Cations

被引:59
作者
Abrahams, Brendan F. [1 ]
Fitzgerald, Nicholas J. [1 ]
Robson, Richard [1 ]
机构
[1] Univ Melbourne, Sch Chem, Melbourne, Vic 3010, Australia
基金
澳大利亚研究理事会;
关键词
catechol; cluster compounds; coordination polymers; crystal engineering; supramolecular chemistry; CHELATE COMPLEXES; SYMMETRY;
D O I
10.1002/anie.201000149
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Cage the elephant: Anionic tetrahedral assemblies, formed from the combination of cyclotricatechylene anions with transition metal ions, such as vanadium (see picture), contain large internal cavities that can act as hosts for alkali metal ions and solvent molecules. With appropriate metal centers, the anionic units can be linked together to form highly symmetric coordination polymers (V blue, O red, C black). (Figure Presented) © 2010 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:2896 / 2899
页数:4
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