In the molecular structure of $\mathrm{Fe}_2(\mathrm{CO})_9$, The difference between the number of t

Question

In the molecular structure of $\mathrm{Fe}_2(\mathrm{CO})_9$, The difference between the number of triply bondeded $\mathrm{} \mathrm{Cd} \equiv \mathrm{O}$ units and doubly bonded $\mathrm{} \mathrm{Cd}=\mathrm{O}$ units are/is how many.

Professor PC Thomas Classes · Answer

In the molecular structure of $\mathbf{F e}_2(\mathbf{C O})_9$, The difference between the number of triply bonded $\mathbf{C} \equiv \mathbf{O}$ units and doubly bonded $\mathbf{C}=\mathbf{O}$ units are shown below by structure: The molecular structure of $\mathrm{Fe}_2(\mathrm{CO})_9$ is
Triply bonded $(\mathbf{C} \equiv \mathbf{O})$ units $=6$
Doubly bonded $(\mathrm{C}=\mathrm{O})$ units $=3$
Difference = 3