| Autor: |
Antsyshkina, A., Sadikov, G., Korshunov, O., Anpilova, E., Bicherov, A., Sergienko, V., Uflyand, I., Garnovskii, A. |
| Zdroj: |
Russian Journal of Coordination Chemistry; October 2003, Vol. 29 Issue: 10 p724-731, 8p |
| Abstrakt: |
Heterocyclic β-aminovinyl ketones (HL) and the copper complex CuL2are synthesized and studied by IR and 1H NMR spectroscopies. The crystal structure of one of the tautomeric HL molecules is determined by X-ray diffraction analysis. The crystals are triclinic: a= 9.261(6) Å, b= 9.448(6) Å, c= 11.310(5) Å, α = 96.74(5)°, β = 99.46(5)°, γ = 93.60(5)°, space group P $$ \overline 1 $$ . The compound has the form of a ketoamine tautomer. The structure contains intramolecular and intermolecular hydrogen bonds. The latter link the molecules into the center-symmetric dimers. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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