Question:
The number of metal-metal bonds present in \(Ir_4(CO)_{12}\) is:
The number of metal-metal bonds present in \(Ir_4(CO)_{12}\) is:
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A tetrahedral M4 cluster has six edges, one metal-metal bond per edge.
Updated On: Jul 3, 2026
- 3
- 4
- 5
- 6
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The Correct Option is D
Solution and Explanation
Step 1: Ir4 core is tetrahedral, each Ir bonded to every other.
Step 2: Tetrahedron has 6 edges (C(4,2)=6).
Step 3: Each edge = one Ir-Ir bond.
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