Zinc(II) Coordination Frameworks Based on Benzobisimidazole: The Role of the Methyl Substituent

被引：2

作者：

Bunzen, Hana ^{[1
]}

Mahmood, Farah ^{[1
]}

Grzywa, Maciej ^{[1
]}

Volkmer, Dirk ^{[1
]}

机构：

[1] Univ Augsburg, Inst Phys, Chair Solid State & Mat Chem, Univ Str 1, D-86159 Augsburg, Germany

来源：

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY | 2017年 / 45期

关键词：

Zinc; N ligands; Metal-organic frameworks; Ligand effects; Zeolite analogues; ZEOLITIC IMIDAZOLATE FRAMEWORKS; METAL-ORGANIC FRAMEWORKS; EFFICIENT; CAPTURE; DESIGN; SIZE;

D O I：

10.1002/ejic.201701015

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Three Zn-II coordination frameworks (CFs) based on benzobisimidazole were prepared by utilizing organic ligands containing methyl groups in the 2-position of the imidazole rings. The molecular structures of the prepared CFs were revealed by single-crystal XRD. The influence of the methyl group on the crystal packing motifs of the materials was investigated and compared to structurally related compounds without methyl groups in the 2-position of the imidazole rings, which were prepared under the same or very similar reaction conditions. The thermal stability of the prepared CFs was investigated by variable-temperature powder XRD and thermogravimetric analysis, and their photoluminescence properties are reported.

引用

页码：5395 / 5402

页数：8

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