Question

(FeF6)⁴- find mangnetic property​

Answer 1

Answer:

To calculate:- Magnetic moment of [FeF

6

]

4−

ion

Sol :- In the complex [FeF

6

]

4−

,Fe is in +2 oxidation state and Fe

2+

has the electronic configuration 3d

6

.[FeF

6

]

4−

shows sp

3

d

2

hybridization.

So, in [FeF

6

]

4−

has 4 unpaired electrons. (n=4)

Magnetic moment for a complex ion is calculated by the formula

n(n+2)

where n is the no of unpaired electron in that complex.

For [FeF

6

]

4−

, Magnetic moment =

n(n+2)

=

4(4+2)

=

4(6)

=4.90BM

Explanation:

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