Premium
A 2D Metal‐Organic Framework Based on 9‐(Pyridin‐4‐yl)‐9 H ‐carbazole‐3,6‐dicarboxylic Acid: Synthesis, Structure and Properties
Author(s) -
Zhou Xinhui,
Zhu Yali,
Li Liang,
Huang Wei
Publication year - 2017
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.201700310
Subject(s) - chemistry , carbazole , dimethylformamide , dicarboxylic acid , metal organic framework , ligand (biochemistry) , excitation wavelength , metal , solvothermal synthesis , crystal structure , excitation , fluorescence , crystallography , stereochemistry , photochemistry , polymer chemistry , organic chemistry , receptor , biochemistry , physics , adsorption , quantum mechanics , solvent , electrical engineering , engineering
A metal‐organic framework ( MOF ) formulated as [Cd 2 (μ 3 ‐L) 2 ( DMF ) 4 ]• H 2 O ( CdL ) [ H 2 L =9‐(pyridin‐4‐yl)‐ 9 H ‐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 L 2 − 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 H 2 L ligand that indicates the emission of compound CdL should be originated from the coordinated L 2 − ligands.