Planar trigonal C, The triangular planar molecules have a center atom that is linked to three other atoms and is sp2 hybridized. if the structure consists of just two bonds and one pair of electrons.
The electrons of sp3 hybridized species are held farther away from the nucleus than those of sp2 (33% s-character) and sp (50% s-character) hybridized species because the s orbital is retained farther away from the nucleus and has a lower energy than the p orbital. The more stable the electrons are, the nearer to the nucleus they are.
A relationship gets stronger and lasts shorter as its s-character increases. the strongest bond is a sp–sp bond, and sp3−sp3 bond is weakest.
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