Explain charge transfer spectra with suitable examples. What is the re

Question

Explain charge transfer spectra with suitable examples. What is the reason for the deep purple colour of the permanganate ion?

13 Feb 2025

Answer :

Word Count : 280

Charge transfer spectra refer to electronic transitions that involve the transfer of charge between the metal center and a ligand in coordination compounds. These spectra occur when an electron is excited from a ligand orbital to a metal orbital or vice versa. Charge transfer transitions are significant in the UV-visible region of the electromagnetic spectrum. The energy required for such transitions depends on the metal-ligand bonding strength and the nature ______ _________ ______ __________ ____ ______ _________.
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