Find the correct statement(s) on lanthanoid organometallic chemistry.
(i) The bonding in organolanthanoid compounds is predominantly ionic.
(ii) Lanthanoids frequently form carbonyl clusters with metals in low oxidation states.
(iii) Electronic effects dominate over steric effects in reactivity and structural considerations.
A) All of them are correct.
B) (ii) and (i)
C) (i) only.

Question

Quizplus · Accepted Answer

The bonding in organolanthanoid compounds is predominantly ionic due to the electropositive nature of lanthanoids. Lanthanoids do not frequently form carbonyl clusters, and steric effects often play a significant role in their chemistry, making (ii) and (iii) incorrect.

Find the Correct Statement(s) on Lanthanoid Organometallic Chemistry