Which model(s) account(s) for the magnetism and color of coordination compounds?
I.the localized electron model
II.the crystal field model
A) both I and II
B) neither I nor II
C) II only
D) I only

Question

Quizplus · Accepted Answer

The magnetism and color of coordination compounds are mainly explained by the crystal field model, which analyzes the effect of ligand-electron interactions on the d-orbitals of the central metal ion. The localized electron model is not as useful for describing these properties. Hence, the correct choice is C, that is, the crystal field model alone explains these properties of coordination compounds.

Which Model(s) Account(s) for the Magnetism and Color of Coordination