Selective Anion Exchange and Tunable Luminescent Behaviors of Metal-Organic Framework Based Supramolecular Isomers

被引：51
作者：
Manna, Biplab [1 ]
Singh, Shweta [1 ]
Karmakar, Avishek [1 ]
Desai, Aamod V. [1 ]
Ghosh, Sujit K. [1 ]
机构：
[1] Indian Inst Sci Educ & Res, Pune 411008, Maharashtra, India
来源：
INORGANIC CHEMISTRY | 2015年 / 54卷 / 01期
关键词：
POROUS COORDINATION POLYMER; STRUCTURAL TRANSFORMATIONS; SINGLE-CRYSTAL; FLEXIBILITY; NETWORK; RECOGNITION; ADSORPTION; SEPARATION; DIVERSITY; COMPLEXES;
D O I：
10.1021/ic501879w
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Owing to the conformational (cis or trans) flexibility of a N-donor ligand, the combinations of the same and Cd(ClO4)(2) under variable solvent templates afforded two supramolecular isomers based on two-dimensional metal-organic frameworks. Both compounds contain weakly coordinating ClO4- anions attached to the metal centers. Both frameworks showed facile anion exchange behaviors with various kinds of foreign anions. Moreover, both frameworks showed anion-driven structural dynamism and exhibited the preferential uptake of strongly coordinating anions over others. Anion-regulated modulation in luminescent behaviors was also observed in both cases.
引用
收藏
页码：110 / 116
页数：7
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