Please use this identifier to cite or link to this item:
https://www.um.edu.mt/library/oar/handle/123456789/133477| Title: | Reaction of a tetranuclear N,N-di-iso-propylcarbamato complex of cerium(III) with dioxygen : synthesis and X-ray characterization of both the oxidation product and its precursor |
| Authors: | Baisch, Ulrich Belli Dell’Amico, Daniela Calderazzo, Fausto Labella, Luca Marchetti, Fabio Vitali, Dario |
| Keywords: | Cerium compounds Carbamates X-ray crystallography Oxidation-reduction reaction Reaction mechanisms (Chemistry) |
| Issue Date: | 2003 |
| Publisher: | Elsevier Science B.V. |
| Citation: | Baisch, U., Belli Dell’Amico, D., Calderazzo, F., Labella, L., Marchetti, F., & Vitali, D. (2003). Reaction of a tetranuclear N, N-di-iso-propylcarbamato complex of cerium (III) with dioxygen: synthesis and X-ray characterization of both the oxidation product and its precursor. Journal of Molecular Catalysis A: Chemical, 204, 259-265. |
| Abstract: | The tetranuclear N,N-di-iso-propylcarbamato complex of cerium(III) Ce4(O2CNiPr2)12, 1, has been synthesized and its crystal structure solved through X-ray diffraction methods. The oxidation of the cerium(III) complex by dioxygen produces the 3-oxo tetranuclear cerium(IV) derivative Ce4( 3-O)2(O2CNiPr2)12, 2, which has been characterised by single crystal X-ray diffractometry. Structural rearrangements on going from the cerium(III) derivative to the corresponding cerium(IV) product have been established. This is the first case of a μ-oxo-carbamato complex being obtained by oxygenation, whereby product and precursor maintain the basic structural features. |
| URI: | https://www.um.edu.mt/library/oar/handle/123456789/133477 |
| Appears in Collections: | Scholarly Works - FacSciChe |
Files in This Item:
Items in OAR@UM are protected by copyright, with all rights reserved, unless otherwise indicated.