A novel 2D Mn(II) dicarboxylate with nanometer channels: Hydrothermal synthesis, crystal structures and luminescence properties

Yong Min Zhu, Wei Jie Li, Liang Fei Lv, Peng Wang, Jie Ying Wu, Jia Xiang Yang, Hong Ping Zhou, Yu Peng Tian, Min Hua Jiang, Xu Tang Tao

Research output: Contribution to journalArticlepeer-review

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Abstract

A novel two-dimensional supramolecular complex, Mn(HA)2(H 2O)2 (1) (H2A: 9-ethylcarbazole-3,6- dicarboxylic acid) has been prepared by hydrothermal synthetic method and characterized by X-ray single crystal diffraction, IR spectra, elemental analysis and TG analysis. The result confirms that complex (1) crystallizes in the space group C2/c with a = 31.30(2) Å, b = 5.088(4) Å, c = 20.517(14) Å, β = 119.863(9)°, Z = 4, V = 2834(3) Å3. The 2D supramolecular open framework (1), which contains 9.773 × 7.447 Å nanometer channels, is constructed through hydrogen bonds and aromatic π - π interactions. Furthermore, the solid-state fluorescent analyses show that complex 1 exhibits a broad emission with the maximal emission at 416 nm.

Original languageEnglish
Pages (from-to)967-970
Number of pages4
JournalTransition Metal Chemistry
Volume32
Issue number7
DOIs
StatePublished - Oct 2007
Externally publishedYes

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