Effective atomic number of F e in F e 2 CO 9 is-A- 35 - 36- 37D- Cannot be calculated

The correct option is B 36EAN = Atomic number of the central metal + 3× 2 (3 terminal ligands attached to each central atom which donate 2 electrons) + nbsp ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard XII

Chemistry

Bonding in Metal Carbonyls

Effective ato...

Question

Effective atomic number of $F e$ in $F e_{2} {(C O)}_{9}$ is:

35

No worries! We‘ve got your back. Try BYJU‘S free classes today!

36

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

37

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Cannot be calculated

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B $36$
$E A N$ = $Atomic number of the central metal + 3 \times 2 (3 terminal ligands attached to each$
$central atom which donate 2 electrons) + 3 \times 1 (3 bridging ligands which donate 1$
$electron each) + 1 (1 Fe-Fe bond)$

$= 26 + 6 + 3 + 1$

$= 36$

Suggest Corrections

Similar questions

Q. Effective atomic number of

F e

F e_{2} (C O)_{9}

is___________.

Q. What is 'effective atomic number' (EAN)?
Calculate the effective atomic number of the central metal atom in the following compounds:
(a)

K_{4} F e (C N)_{6}

(b)

C r (C O)_{6}

F e (Z = 26)

C r (Z = 24)

Q. Calculate the effective atomic number of copper in

[C u (N H_{3})_{4}]^{2 +}

Q. Effective atomic number (EAN) of Fe in brown ring complex

[F e (H_{2} O)_{5} N O]^{2 +}

The effective atomic number of iron in $[F e (C N)_{6}]^{3 -}$ is ?

Join BYJU'S Learning Program

Effective atomic number of Fe in Fe2(CO)9 is:

The correct option is B 36EAN = Atomic number of the central metal+3×2 (3 terminal ligands attached to each central atom which donate 2 electrons)+3×1(3 bridging ligands which donate 1 electron each)+1(1 Fe-Fe bond) =26+6+3+1 =36

Effective atomic number of $F e$ in $F e_{2} {(C O)}_{9}$ is:

The correct option is B $36$
$E A N$ = $Atomic number of the central metal + 3 \times 2 (3 terminal ligands attached to each$
$central atom which donate 2 electrons) + 3 \times 1 (3 bridging ligands which donate 1$
$electron each) + 1 (1 Fe-Fe bond)$

$= 26 + 6 + 3 + 1$

$= 36$