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Self-assembly of Tb(III) coordination polymer from imidazole-dicarboxylate ligand accompanied by in situ ligand formation.
- Source :
-
Inorganic & Nano-Metal Chemistry . 2021, Vol. 51 Issue 2, p253-258. 6p. - Publication Year :
- 2021
-
Abstract
- A new metal-organic framework, {[Tb(O-IDC)(O-HIDC)] (H2O)}n(1), (O-H3IDC = 2-(pyridine-N-oxide-2-yl)-1H-imidazole-4,5-dicarboxylic acid) has been constructed through hydrothermal reaction using 2-(pyridine-2-yl)-1H-imidazole-4,5-dicarboxylate(H2IDC) and Tb(NO3)3•6H2O. During the reaction, O-H2IDC resulted from the in situ oxidation reaction of H2IDC. The compound 1 has been characterized by elemental analysis, IR spectra, the Powder Diffraction and single-crystal X-ray diffraction. Compound 1 crystallizes in monoclinic space group P21/c with a = 15.116(3), b = 10.641(2), c = 13.398(3) Å, β = 92.057(4) °, V = 2153.8(8) Å3, Dc = 2.073 g/cm3, Mr = 672.28, F(000) = 1312, Z = 4, R = 0.0373 and wR = 0.0964. Compound 1 displays an infinite 1 D chain structure. Moreover, through intermolecular hydrogen bonds, these 1 D chains extend into a 3 D supramolecular framework. Furthermore, the solid-state luminescent properties have also been investigated. (CCDC 1856803) [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 24701556
- Volume :
- 51
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Inorganic & Nano-Metal Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 147383703
- Full Text :
- https://doi.org/10.1080/24701556.2020.1783316