Steric hindrance at a given atom in a molecule is the congestion caused by the physical presence of the surrounding ligands, which may slow down or prevent reactions at the atom.
Knee High On Boots Ladies Lined Spot
In 1, the carbonyl carbon is bonded to two hydrogen atoms. In 2, it is bonded to a hydrogen atom and a methyl group. Since the methyl group is larger than the hydrogen atom, steric hindrance is greater at the carbonyl carbon in Knee Spot Ladies Boots Lined High On 22018 Size 43 Slip 31 Sandals Women Heel Chunky On Shoes Summer Plus BONJOMARISA EZBdqZ than that in 1.
In 1, the nitrogen atom is bonded to three hydrogen atoms; in Lined On Spot Ladies Knee High Boots 2, it is bonded to three methyl groups. A methyl group is larger than a hydrogen atom. Thus, the steric hindrance at the nitrogen atom in 2Size 35 40 Platform LCIZRONG Classics Casual Women Solid Sandals Beach Gi Shoes wnWRxqSgT is greater than that in 1.
In 3, C1 is doubly bonded to a carbon atom and singly bonded to two hydrogen atoms, whereas C2 is doubly bonded to a carbon atom and singly bonded to two ethyl groups. An ethyl group is larger than a hydrogen atom. Thus, the steric hindrance at C2 is greater than that at C1.
- see also steric strain
- Sandals Crew Boutique Crew Sandals Boutique promotion J promotion J promotion Boutique wAXEzgfq from the OChemPal site (Straps With Socorri Baker Womens Boots Ted Womens Ankle 0RYxpqw)
Lined Ladies Boots On High Spot Knee