However, steric factors must also be considered on the reactivity of the Sm ( III ) complex as less crowded structures do not have any reductive activity.
12.
Acyclic transition states are believed to be operating in both reactions for either 1, 2-or 1, 4-addition, and steric factors control stereoselectivity.
13.
Due to steric factors, dehydrogenative coupling of tertiary silanes is a more difficult process, and many of the catalysts capable of coupling primary and secondary silanes will not work.
14.
Due to the similar tetrahedral intermediates, Taft proposed that under identical conditions any steric factors should be nearly the same for the two mechanisms and therefore would not influence the ratio of the rates.
15.
I had thought that when two particles collide, then there is a probability of forming a new complex, depending on whether their kinetic energy and their orientation ( steric factor ) permits it.
16.
This example demonstrates that steric factors, in addition to electron configuration factors, play a role in determining the strength of the interaction between the bulky di-" t "-butylpyridine and tiny proton.
17.
Stability of the radical species C 60 Y " depends largely on steric factors of Y . When " tert "-butyl halide is photolyzed and allowed to react with C 60, a reversible inter-cage C C bond is formed:
18.
Their main feature is that these reactions, unlike most reactions, have steric factors greater than unity, that is, they take place cross sections than the pure geometrical ones calculated from their radii, because when the particles are close enough, an electron " jumps " ( therefore the name ) from one of the particles to the other one, forming an anion and a cation which subsequently attract each other.
