Question Bank › Inorganic Chemistry › Coordination Chemistry › ABC26IN0103ABC26IN0103 · Coordination Chemistry Subject: Inorganic Chemistry · Chapter: Coordination Chemistry · Topic: Reaction Mechanisms Substitution · Exam: CSIR-NET 2014 · Marks: 2 · Difficulty: Medium
Reaction of nitrosyl tetrafluoroborate to Vaska's complex gives complex A with angle M-N-O$=124^{\circ}$. The complex A and its N-O stretching frequency are, respectively
(a) $\left[\mathrm{IrCl}(\mathrm{CO})(\mathrm{NO})\left(\mathrm{PPh}_{3}\right)_{2}\right] \mathrm{BF}_{4}, 1620 \mathrm{cm}^{-1}$
(b) $\left[\operatorname{IrCl}(\mathrm{CO})(\mathrm{NO})_{2}\left(\mathrm{PPh}_{3}\right)\right]\left(\mathrm{BF}_{4}\right)_{2}, 1730 \mathrm{cm}^{-1}$
(c) $\left[\operatorname{IrCl}(\mathrm{CO})(\mathrm{NO})_{2}\left(\mathrm{PPh}_{3}\right)\right]\left(\mathrm{BF}_{4}\right)_{2} 1520 \mathrm{cm}^{-1}$
(d) $\left[\operatorname{IrCl}(\mathrm{CO})(\mathrm{NO})\left(\mathrm{PPh}_{3}\right)_{2}\right], 1820 \mathrm{cm}^{-1}$
Answer Explanation No explanation was printed for this question.
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