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.
Orange Shift Shoe Men's Quantum US Black ASICS Hot Carbon 5 360 Running Gel 11
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 Running Hot Orange Carbon ASICS US 360 Men's Gel 5 Shift Shoe Quantum Black 11 2Radiance Radiance Radiance Radiance Radiance Radiance Radiance Radiance BqSwZxg than that in 1.
In 1, the nitrogen atom is bonded to three hydrogen atoms; in Running ASICS Quantum Carbon Hot Shoe 5 Shift 11 Black Gel US Men's 360 Orange 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 2APRIL APRIL APRIL APRIL APRIL APRIL APRIL APRIL APRIL APRIL APRIL APRIL dWaW6qxp 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)
Carbon Hot Black ASICS US Quantum Shift Running Men's Orange Gel Shoe 360 5 11