Chapter 21, Problem 21.121SP

Interpretation Introduction

Interpretation:

The crystal field energy level diagram for a linear ML₂ complex having two ligands along $\pm$ z axis needs to be drawn.

Concept introduction:

The attraction between the central metal and the ligands in a complex is purely electrostatic. The transition metal which forms the central atom in the complex is regarded as a positive ion of charge equal to the oxidation state. This central metal is surrounded by negative ligands or neutral molecules which have a lone pair of electrons. The electrons on the central metal are under repulsive forces from those on the ligands.