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Synthesis and Crystal Structure of Lead(II) Thenoyltrifluoroacetonate Complexes with Substituted 2,2' -Bipyridines: Interplay of Intermolecular Interactions in Crystals
- Source :
- Zeitschrift für Naturforschung B; February 2010, Vol. 65 Issue: 2 p128-134, 7p
- Publication Year :
- 2010
-
Abstract
- Three substituted 2,2'-bipyridine adducts of lead(II) thenoyltrifluoroacetonate, [Pb(4,4'-dm-2,2’- bpy)(ttfa)2]2, 1, [Pb(5,5' -dm-2,2’-bpy)(ttfa)2]2, 2, and [Pb(4,4'-dmo-2,2’-bpy)(ttfa)2], 3, (4,4’ -dm- 2,2’-bpy, 5,5’-dm-2,2’-bpy, 4,4’-dmo-2,2’-bpy and ttfa are the abbreviations for 4,4’-dimethyl-, 5,5’-dimethyl-, and 4,4’-dimethoxy-2,2’-bipyridine, and thenoyltrifluoroacetonate, respectively) have been synthesized, characterized by elemental and thermal analysis, IR and 1H- and 13C-NMR spectroscopy, and studied by X-ray crystallography. The supramolecular features in these complexes are guided/controlled by weak directional intermolecular interactions.
Details
- Language :
- English
- ISSN :
- 09320776 and 18657117
- Volume :
- 65
- Issue :
- 2
- Database :
- Supplemental Index
- Journal :
- Zeitschrift für Naturforschung B
- Publication Type :
- Periodical
- Accession number :
- ejs34925740
- Full Text :
- https://doi.org/10.1515/znb-2010-0205