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| Théorie du champ cristallin× | Synthèse de composés de coordination× | |
|---|---|---|
| Domaine | Chimie | Chimie |
| Famille | Process / pipeline | Process / pipeline |
| Année d'origine≠ | 1929 | 1960s |
| Auteur d'origine≠ | Hans Bethe | Geoffrey Wilkinson & others |
| Type≠ | Theoretical model | Synthetic methodology |
| Source fondatrice≠ | Bethe, H. (1929). Termaufspaltung in Kristallen. Annalen der Physik, 3(5), 133–208. DOI ↗ | Wilkinson, G., Gillard, R. D., & McCleverty, J. A. (1966). Comprehensive Coordination Chemistry (1st ed.). Pergamon Press. ISBN: 978-0080161709 |
| Alias | CFT, crystal field, ligand field theory | complex synthesis, coordination complex, metal complex synthesis |
| Apparentées | 3 | 3 |
| Résumé≠ | Crystal Field Theory (CFT) is a model that explains the electronic structure, color, magnetism, and reactivity of coordination complexes by considering how the electric field created by surrounding ligands perturbs the d-orbitals of a central metal ion. Developed by Hans Bethe in 1929 and refined throughout the 20th century, CFT is one of the most powerful tools for understanding inorganic chemistry. | Coordination compound synthesis is the methodology for preparing metal-ligand complexes, ranging from simple aqueous solutions of metal ions to sophisticated organometallic catalysts and biological metalloproteins. Developed systematically from the 1960s onward by pioneers like Geoffrey Wilkinson and others, coordination chemistry enables creation of compounds with tailored properties for catalysis, materials science, and medicine. |
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