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Q.
In which of the following there exists a p $\pi$ - d $\pi$ bonding?
The p-Block Elements - Part2
Solution:
Trisilylamine, $N(SiH_3)_3$ has a planar structure where N is $sp^2$-hybridized and there is a $\pi$-$\pi$ overlapping (side wise) due to the filled unhybridized p-orbital of N and empty d- orbitals of Si atoms.