If an iron(III) complex with the formula has no electron in its orbital, then the value of x + y is:

Question

If an iron(III) complex with the formula  has no electron in its  orbital, then the value of x + y is:

Canvas Classes · Accepted Answer

Strategy:
 Identify the oxidation state and electron configuration of the iron center. Then determine the implications of having no electrons in the  orbital.

Step 1: Determine the ligand field configuration
The statement "no electron in its  orbital" implies all the d-electrons are paired up in the lower-energy  orbitals. This is characteristic of a low-spin complex, resulting from the presence of a strong field ligand (like ).

Step 2: Electronic configuration of Iron(III)
 has a  electron co

More questions from Coordination Compounds