The value of M-C stretching frequencies of (i) [V(CO)6 ]-, (ii) [Cr(CO)6 ] and (iii) [Mn(CO)6 ]+following the trend

ABC26IN0487 · Organometallic Compounds

Subject: Inorganic Chemistry · Chapter: Organometallic Compounds · Topic: Organometallic Compounds – General · Exam: GATE 2005-2021 · Marks: 2 · Difficulty: Easy

The value of $\mathrm{M}-\mathrm{C}$ stretching frequencies of (i) $\left[\mathrm{V}(\mathrm{CO})_{6}\right]^{-}$, (ii) $\left[\mathrm{Cr}(\mathrm{CO})_{6}\right]$ and (iii) $\left[\mathrm{Mn}(\mathrm{CO})_{6}\right]^{+}$following the trend

(a)(ii) > (i) > (iii)

(b)(ii) $>$ (iii) $>$ (i)

(c)(i) > (ii) > (iii)

(d)(iii) $>$ (ii) $>$ (i)

Answer

Answer (as printed): C

Explanation

No explanation was printed for this question.

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