Ghosh, Anupama ; Prabhakara Rao, K. ; Sanguramath, R. A. ; Rao, C. N. R. (2009) Two- and three-dimensional lead-1H-imidazole-4,5-dicarboxylates Journal of Molecular Structure, 927 (1-3). pp. 37-42. ISSN 0022-2860
Full text not available from this repository.
Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00222...
Related URL: http://dx.doi.org/10.1016/j.molstruc.2008.10.071
Abstract
Reaction of lead nitrate and 1H-imidazole-4,5-dicarboxylic acid under hydrothermal conditions carried out at different temperatures and pH yields a hybrid compound Pb2(1H-imidazole-4,5-dicarboxylate)2, I, and a three-dimensional coordination polymer Pb(1H-imidazole-4,5-dicarboxylate), II. The two-dimensional double-layered compound, I, with two-dimensional inorganic connectivities and one-dimensional organic connectivity is novel since hybrid compounds formed by 1H-imidazole-4,5-dicarboxylic acid are uncommon. The lead atoms in I have holodirectional geometry, while those in II show hemidirectionality. In both I and II, 1H-imidazole-4,5-dicarboxylic acid acts as a multi-dentate ligand with both the carboxylic groups and the amine group taking part in coordination.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Hydrothermal Reaction; Coordination Polymer; Hybrid Compound; Imidazoledicarboxylates; Lead Dicarboxylates |
| ID Code: | 41866 |
| Deposited On: | 31 May 2011 12:08 |
| Last Modified: | 31 May 2011 12:08 |
Repository Staff Only: item control page
