Two Solvent-Dependent Zinc(II) Supramolecular Isomers: Rare kgd and Lonsdaleite Network Topologies Based on a Tripodal Flexible Ligand

被引：141

作者：

Cui, Peipei ^{[1
]}

Wu, Junling ^{[2
]}

Zhao, Xiaoliang ^{[1
]}

Sun, Di ^{[1
]}

Zhang, Liangliang ^{[1
]}

Guo, Jie ^{[1
]}

Sun, Daofeng ^{[1
]}

机构：

[1] Shandong Univ, Sch Chem & Chem Engn, Minist Educ, Key Lab Colloid & Interface Chem, Jinan 250100, Shandong, Peoples R China

[2] Shandong Univ, Coll Stamatol, Dept Prosthodont, Shandong Prov Key Lab Oral Biomed, Jinan 250012, Shandong, Peoples R China

来源：

CRYSTAL GROWTH & DESIGN | 2011年 / 11卷 / 12期

关键词：

METAL-ORGANIC FRAMEWORKS; COORDINATION POLYMERS; RETICULAR CHEMISTRY; DIAMONDOID NETWORK; CRYSTAL-STRUCTURES; ANION-EXCHANGE; BUILDING UNITS; CARBON-DIOXIDE; COMPLEXES; DESIGN;

D O I：

10.1021/cg201181s

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Two Zn(II) supramolecular isomeric metal organic frameworks (MOFs) based on well-designed tripodal tris(2-carboxyethyl)isocyanuric acid (H(3)tci), formulated as [(Me2NH2)Zn(tci)center dot 0.5DMF](n) (1) and [(Me2NH2)Zn(tci)center dot 2DMF](n) (2) (Me2NH2 = protonated dimethylamine, DMF = N,N-dimethylformamide) have been solvothermally synthesized and characterized. Compounds 1 and 2 are supramolecular isomers controlled by solvent systems and exhibit a structural progression from a rare two-dimensional kgd sheet to a three-dimensional framework with unusual Lonsdaleite (Ion) topology. The structural dissimilarity between them was dependent on the coordination environments of the Zn(II) ion and linking modes of the tci ligand influenced by solvent systems. The photoluminescence behaviors of 1 and 2 are also discussed.

引用

页码：5182 / 5187

页数：6

共 142 条

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