Σύγκριση μεθόδων

	Θεωρία Κρυσταλλικού Πεδίου	Ανάλυση Πεδίου Συνδέσμου
Πεδίο	Χημεία	Χημεία
Οικογένεια	Process / pipeline	Process / pipeline
Έτος προέλευσης	1929	1960s
Δημιουργός	Hans Bethe	Brian Norman Figgis
Τύπος	Theoretical model	Theoretical model
Θεμελιώδης πηγή	Bethe, H. (1929). Termaufspaltung in Kristallen. Annalen der Physik, 3(5), 133–208.	Figgis, B. N. (1966). Introduction to Ligand Fields. Interscience Publishers. ISBN: 978-0471257356
Εναλλακτικές ονομασίες	CFT, crystal field, ligand field theory	ligand field, LFT, ligand field theory
Συναφείς	3	3
Σύνοψη	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.	Ligand Field Theory (LFT) is an advanced model of metal-ligand bonding that combines crystal field theory with molecular orbital theory. Developed systematically by Brian Norman Figgis and others from the 1960s onward, LFT provides quantitative predictions of electronic structure, magnetism, spectra, and reactivity of coordination complexes, bridging the gap between qualitative crystal field arguments and rigorous quantum mechanics.