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Hydrothermal synthesis, structure, and photoluminescence of four complexes based on 1H-imidazole-4,5-dicarboxylate or 1H-imidazole-2-carboxylate ligands.
- Source :
-
Journal of Coordination Chemistry . Dec2010, Vol. 63 Issue 24, p4188-4200. 13p. - Publication Year :
- 2010
-
Abstract
- Four complexes, [Ag4(bipy)2(Himdc)2(H2O)2]n (1), [Ag(H2imdc)]n (2), [K(H3imdc)(H2imdc)(H2O)2]n (3), and [Cu(Himc)2] (4) (H3imdc = 1H-imidazole-4,5-dicarboxylic acid, H2imc = 1H-imidazole-2-carboxylic acid, and bipy = 4,4'-bipyridine), were hydrothermally synthesized and characterized by single-crystal X-ray diffraction analysis and elemental analysis. The obtained complexes exhibit different coordination structures; 1 contains a 2-D supramolecular layer based on two chains arraying uniformly in an ABAB manner. Compound 2 displays sawtooth-shaped 1-D chains extending to 2-D layers via hydrogen bond interactions. Compound 3 possesses a 3-D framework structure based on a 1-D chain via hydrogen bonding interactions. Compound 4 has a 3-D framework structure bearing a pcu-type topology. In addition, the photoluminescence for 1 has been investigated. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00958972
- Volume :
- 63
- Issue :
- 24
- Database :
- Academic Search Index
- Journal :
- Journal of Coordination Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 55725805
- Full Text :
- https://doi.org/10.1080/00958972.2010.532550