Abstract
A metal-organic framework (MOF) formulated as [Cd2(μ3-L)2(DMF)4]•H2O (CdL) [H2L=9-(pyridin-4-yl)- 9H-carbazole-3,6-dicarboxylic acid, DMF=N,N-dimethylformamide] was synthesized under solvothermal condition. Crystal structural analysis reveals that CdL features the layered 2D framework with L2 − ligands as 3-connected nodes. The compound CdL emits blue-violet light with the narrow emission peak and the emission maximum at 414 nm upon excitation at the maximum excitation wavelength of 340 nm. The compound CdL has a similar emission spectrum curve to the free H2L ligand that indicates the emission of compound CdL should be originated from the coordinated L2 − ligands.
Original language | English |
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Pages (from-to) | 1869-1874 |
Number of pages | 6 |
Journal | Chinese Journal of Chemistry |
Volume | 35 |
Issue number | 12 |
DOIs | |
State | Published - 1 Dec 2017 |
Externally published | Yes |
Keywords
- 9-(pyridin-4-yl)-9H-carbazole-3,6-dicarboxylic acid
- cadmium complex
- crystal structure
- metal-organic frameworks