Journal
INORGANIC CHEMISTRY COMMUNICATIONS
Volume 23, Issue -, Pages 90-94Publisher
ELSEVIER
DOI: 10.1016/j.inoche.2012.06.015
Keywords
8-hydroxyquinoline; Dimeric zinc(II); Crystal structure; Photoluminescent property
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Funding
- National Natural Science Foundation of China [20802010, 21172047]
- 211 project of Guangdong Province
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A 2-substituted-8-hydroxyquinoline ligand (E)-2-[2-(4-nitrophenyl)ethenyl]-8-hydroxyquinoline (HL) was synthesized and characterized by ESI-MS, NMR spectroscopy and elemental analysis. Using solvothermal method, a dimeric complex [Zn2Cl2L2]center dot 2DMF (1) was fabricated by self-assembly of Zn(II) ions with ligand HL, and characterized with single-crystal X-ray diffractions, powder X-ray diffractions (PXRD), thermal analyses (TGA) and elemental analyses (EA). Complex 1 features a lamellar solid constructed by aromatic stacking interactions and nonclassical C-H center dot center dot center dot O hydrogen bonds. To further investigate the property of the above complex, the photoluminescent properties of 1 are also discussed. (C) 2012 Elsevier B.V. All rights reserved.
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