Coordination CompoundshardMCQ SINGLE⭐ Must-Do

What is the correct IUPAC name for ?Coordination Compounds Chemistry Question

Question

What is the correct IUPAC name for $Na_2[Fe(CN)_5NO]$?

Answer: B

💡 Solution & Explanation

The NO ligand here acts as $NO^+$ (nitrosonium). Let Fe be x: $x + 5(-1) + (+1) = -2 \Rightarrow x = +2$. Name is Sodium pentacyanonitrosylferrate(II) (or nitroprusside) [12, 19].

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