Which is not true about metal carbonyls?

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) $(D)$. $CO$ is called a $\pi$-acid ligand.In metal carbonyl complexes,there is a donation of an electron pair from the carbon atom to the empty or

Vedclass · Accepted Answer

Here $p \pi - p \pi$ back bonding takes place.

Vedclass · Answer

(D) $(D)$. $CO$ is called a $\pi$-acid ligand.In metal carbonyl complexes,there is a donation of an electron pair from the carbon atom to the empty orbital of the metal.Simultaneously,a back $\pi$-bonding is formed by the sideways overlap of a filled $d$-orbital on the metal with the empty antibonding $\pi^*_{2py}$ orbital of $CO$.This is known as $d \pi - p \pi$ back bonding,not $p \pi - p \pi$ back bonding.

Similar Questions

The $V-C$ distance in $[V(CO)_6]$ and $[V(CO)_6]^-$ are respectively (in $pm$):

Amalgams are:

Which of the following species show synergic bonding?

$CH_3MgI$ is an organometallic compound due to the presence of:

$CH_3MgBr$ is an organometallic compound because ....

Vedclass Test Series

Exam Paper Generator

Online Exam Module