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

页码：110 / 116

页数：7

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