Non-covalent interactions promoting assembly of 8-bromo-irisolidone-3′-sulfonate and metal(II) (M=copper, zinc, ferrum, nickel, magnesium, cadmium)
| Autor: | Yan-Chang Wang, Qiu-Ya Wang, Zunting Zhang, Juan Shi |
|---|---|
| Rok vydání: | 2014 |
| Předmět: |
chemistry.chemical_classification
Hydrogen bond Inorganic chemistry Supramolecular chemistry chemistry.chemical_element Zinc Copper Inorganic Chemistry Metal Crystallography chemistry.chemical_compound Nickel Sulfonate chemistry visual_art Materials Chemistry visual_art.visual_art_medium Non-covalent interactions Physical and Theoretical Chemistry |
| Zdroj: | Inorganica Chimica Acta. 409:259-264 |
| ISSN: | 0020-1693 |
| DOI: | 10.1016/j.ica.2013.09.012 |
| Popis: | Sodium 8-bromo-5,7-dihydroxyl-4′,6-dimethoxylisoflavone-3′-sulfonate (NaX, X = C17H12O6BrSO3−) was synthesized with irisolidone as a leading compound, which was characterized by elemental analysis, 1H NMR and IR spectra. The self-assembly of X with metal(II) (M = Co, Zn, Fe, Ni, Mg, Cd) lead to the formation of six compounds, [M(H2O)6(X)2]·H2O (1–6). Single-crystal X-ray diffraction results of 1–6 revealed that they were isomorphous and the introduction of Br atom and –SO3− group to 5,7-dihydroxyl-4′,6-dimethoxylisoflavone facilitated the collaboration of electrostatic interaction, hydrogen bonding, π⋯π stacking interaction and the rare Br⋯π interaction, leading to three-dimensional supramolecular architectures. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect