What are the assumptions of Crystal Field theory.

Explanation

### Step-by-Step Solution:

1. **Definition of Crystal Field Theory (CFT)**:
- Crystal Field Theory is a model that describes the electronic structure of transition metal complexes. It explains how the presence of ligands around a central metal ion affects the energy levels of the d-orbitals.

2. **Assumption 1: Ligands as Point Charges or Dipoles**:
- The first assumption of CFT is that ligands can be treated as point charges or point dipoles.
- **Point Charges**: Negatively charged ligands (e.g., Cl⁻, F⁻, CN⁻) are considered as point charges that exert an electrostatic field around the metal ion.
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