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Two novel interpenetrating MOFs constructed from a derivative of phenanthroline and a V-shaped flexible dicarboxylate ligand contains unique chiral structure
- Source :
-
Inorganica Chimica Acta . Mar2012, Vol. 382, p13-18. 6p. - Publication Year :
- 2012
-
Abstract
- Abstract: Based on 1H-imidazo[4,5-f][1,10]-phenanthroline (IP), 4,4′-oxybis(benzoic acid) (H2oba), and two different metal salts, two novel complexes were hydrothermally constructed, {[Cd2(oba)2(IP)2(H2O)]·H2O} n (1) and {[Mn2(IP)4(oba)2]·(oba)(H2O)2} n (2). Complex 1 exhibits a rare 2D→2D parallel interpenetration layer , which contains two same-hand chiral sheets with the space group. Complex 2 contains 1D left-hand helical chain with the C2 space group. Meanwhile, the dissociate oba and water molecules are connected to be a right-hand helical chain via hydrogen bonds, and form a twofold-interpenetrating structure. In addition, the two compounds also exhibit good thermal stability. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 00201693
- Volume :
- 382
- Database :
- Academic Search Index
- Journal :
- Inorganica Chimica Acta
- Publication Type :
- Academic Journal
- Accession number :
- 71805569
- Full Text :
- https://doi.org/10.1016/j.ica.2011.09.053