Organometallic Compounds

Match the following organometallic compounds (List-I) with their Characteristics (List-II)

%5Cbegin%7Barray%7D%7B%7Cc%7Cc%7C%7D%20%5Chline%20%5Ctextbf%7BList-I%20(Organometallic%20Compounds)%7D%20%26%20%5Ctextbf%7BList-II%20(Characteristics)%7D%20%5C%5C%20%5Chline%20%5Ctext%7B(A)%20Fe(C%20%5C(_5%5C)%20H%20%5C(_5%5C)%20)%20%5C(_2%5C)%20%7D%20%26%20%5Ctext%7B(III)%20Fluxionality%7D%20%5C%5C%20%5Chline%20%5Ctext%7B(B)%20K%20%5C(%5E%2B%5C)%20%5BPtCl%20%5C(_3%5C)%20(C%20%5C(_2%5C)%20H%20%5C(_4%5C)%20)%5D%7D%20%26%20%5Ctext%7B(I)%20dsp%20%5C(%5E2%5C)%20hybridization%7D%20%5C%5C%20%5Chline%20%5Ctext%7B(C)%20Mg(CH%20%5C(_3%5C)%20)%20%5C(_2%5C)%20%7D%20%26%20%5Ctext%7B(IV)%20Polymeric%20in%20nature%7D%20%5C%5C%20%5Chline%20%5Ctext%7B(D)%20(CH%20%5C(_3%5C)%20)%20%5C(_2%5C)%20AlF%20%5C(_4%5C)%20%7D%20%26%20%5Ctext%7B(II)%20Tetramer%20structure%7D%20%5C%5C%20%5Chline%20%5Cend%7Barray%7D

Step 1: Understanding the Organometallic Compounds and their Characteristics.
- (A) Fe(C $_5$ H $_5$ ) $_2$ : This is a ferrocene compound, where iron is sandwiched between two cyclopentadienyl anions. The metal in this complex undergoes dsp $%5E2$ hybridization. - (B) K $%5E%2B$ [PtCl $_3$ (C $_2$ H $_4$ )]: This complex has a tetramer structure, which means it is composed of four monomeric units. - (C) Mg(CH $_3$ ) $_2$ : This is an organomagnesium compound, and such compounds exhibit fluxionality, where the ligands may interchange positions. - (D) (CH $_3$ ) $_2$ AlF $_4$ : This complex is polymeric in nature due to the bonding between the metal center and the ligands forming extended chains or networks.

Step 2: Conclusion.
Thus, the correct matching is: - (A) - (I): Fe(C $_5$ H $_5$ ) $_2$ undergoes dsp $%5E2$ hybridization. - (B) - (II): K $%5E%2B$ [PtCl $_3$ (C $_2$ H $_4$ )] has a tetramer structure. - (C) - (III): Mg(CH $_3$ ) $_2$ exhibits fluxionality. - (D) - (IV): (CH $_3$ ) $_2$ AlF $_4$ is polymeric in nature. Therefore, the correct answer is option (2).

High-Yield Trend

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Organometallic Compounds

High-Yield Trend

Chapter Questions 2 MCQs

Official Solution

Official Solution

Chapter Questions
2 MCQs