It initially developed during a detailed examination of manganese oxide and copper chloride, and it cannot be applied to sulfides.
It initially developed during a detailed examination of manganese oxide and copper chloride, and it cannot be applied to sulfides. The energy splitting predicted by it can be estimated by the fourth power of the mean d-orbital radius divided by the fifth power of the metal-ligand distance. That energy splitting can be classified as cubic, tetrahedral, linear, and square planar, among others, and compounds exhibiting octahedral field splitting can be classified as high-spin or low-spin in this theory. Developed by Hans Bethe in 1929 and extended by van Vleck to allow for some covalency, FTP, identify this theory of ionic compounds, which assumes that the interactions between the metal ion and the ligands are purely electrostatic in nature.
It initially developed during a detailed examination of manganese oxide and copper chloride, and it cannot be applied to sulfides.
crystal field theory (or CFT)