Bimetallic salen-based compounds and their potential applications
- Finelli, Alba Department of Chemistry, University of Fribourg, Ch. du Musée 9, 1700 Fribourg, Switzerland
- Abram, Sarah-Luise Department of Chemistry, University of Fribourg, Ch. du Musée 9, 1700 Fribourg, Switzerland
- Hérault, Nelly Department of Chemistry, University of Fribourg, Ch. du Musée 9, 1700 Fribourg, Switzerland
- Crochet, Aurélien Fri, Mat, Department of Chemistry, University of Fribourg, Ch. du Musée 9, 1700 Fribourg, Switzerland
- Fromm, Katharina M. Department of Chemistry, University of Fribourg, Ch. du Musée 9, 1700 Fribourg, Switzerland
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05.08.2020
Published in:
- Crystal Growth & Design. - 2020, vol. 20, no. 8, p. 4945–4958
English
The new bimetallic coordination compounds [LNiAg(NO3)], [LCuMn(NO3)2], [LCuCu(NO3)2], [LCuZn(NO3)2], and [{LCuBi(NO3)3}(ACN)] have been synthesized from a salen-type ligand L containing two distinct coordination sites to accommodate (different) metal ions M1 and M2. In the solid state, the formation of 1:1 compounds (LCu:M2) is always observed, but interactions between the compounds lead to differences in packing. For example, a head-to-tail arrangement along the crystallographic b-axis is observed in the case of the LCuBi compound, and the LNiAg compound is polymeric, while its Cu homologue LCuAg forms a discrete dimer. Given the inherent potential of the preorganizing, two metal ions using L could be used to synthesize nanoscale copper–bismuth and −manganese mixed metal oxides as a function of the temperature. The combination of different bioactive metal ions within one ligand system was furthermore explored for antimicrobial efficiency.
- Faculty
- Faculté des sciences et de médecine
- Department
- Département de Chimie
- Language
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- English
- Classification
- Chemistry
- License
- License undefined
- Identifiers
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- RERO DOC 328909
- DOI 10.1021/acs.cgd.9b01610
- Persistent URL
- https://folia.unifr.ch/unifr/documents/309089
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