Subject: Inorganic Chemistry · Chapter: Inorganic Spectroscopy · Topic: Inorganic Spectroscopy – General · Exam: NET DEC 2016 · Marks: 2 · Difficulty: Hard
The reaction between $\mathrm{PI_3}$, $\mathrm{PSCl_3}$ and zinc powder gives $\mathrm{P_3I_5}$ as one of the products. The solution state $^{31}\mathrm{P}$ NMR spectrum of $\mathrm{P_3I_5}$ shows a doublet ($\delta$ 98) and a triplet ($\delta$ 102). The correct structure of $\mathrm{P_3I_5}$ is