| Autor: |
Girasolo, M. A., Pizzino, T., Mansueto, C., Valle, G., Stocco, G. C. |
| Zdroj: |
Applied Organometallic Chemistry; April 2000, Vol. 14 Issue: 4 p197-211, 15p |
| Abstrakt: |
Complexes of L‐methionyl‐L‐histidine (H2MetHis) with R2Sn(IV) ions (R = Me, nBu, Ph) have been synthesized. The crystal and molecular structures of Me2SnMetHis·0.5MeOH have been determined by X‐ray diffraction. The title compound contains two crystallographically independent molecular units possessing the same trigonal‐bipyramidal geometry at tin, each dimethyltin(IV) moiety being coordinated by the terminal amino nitrogen, deprotonated peptide nitrogen and terminal carboxylate group, neither the imidazole nor thioether groups being involved in bonding. |
| Databáze: |
Supplemental Index |
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