ABC26IN1418 · Organometallic Compounds

Subject: Inorganic Chemistry · Chapter: Organometallic Compounds · Topic: Cluster Compounds Wade Rules · Exam: NET JUNE 2015 · Marks: 2 · Difficulty: Easy

Amongst the following
\[ \begin{array}{ll} \text{(A) } \left[\mathrm{Mn}\left(\eta^{5}\text{-}\mathrm{Cp}\right)(\mathrm{CO})_{3}\right] & \text{(B) } \left[\mathrm{Os}\left(\eta^{5}\text{-}\mathrm{Cp}\right)_{2}\right] \\ \text{(C) } \left[\mathrm{Ru}\left(\eta^{5}\text{-}\mathrm{Cp}\right)_{2}\right] \text{ and} & \text{(D) } \left[\mathrm{Fe}\left(\eta^{5}\text{-}\mathrm{Cp}\right)_{2}\right] \end{array} \]
the compounds with most shielded and deshielded $\mathrm{C}_{\mathrm{p}}$ protons respectively, are
(a)D and A
(b)D and B
(c)C and A
(d)C and B
Answer
Answer (as printed): A
Explanation
No explanation was printed for this question.

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