In: Chemistry
Chloride and fluoride is a weak-field ligand. Cyanide is a strong-field ligand. Qualify each of these metal complexes as diamagnetic or paramagnetic:
(a) [Fe(CN)6] 4-
(b) [FeF6] 4-
(c) [Co(CN)6] 4-
(d) [Fe(CN)6] 3-
Please explain why!