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Entropy of activation Transition-state theory

MICHAELIS-MENTEN KINETICS PREEXPONENTIAL FACTOR ARRHENIUS EQUATION COLLISION THEORY TRANSITION-STATE THEORY ENTROPY OF ACTIVATION PRENYL-PROTEIN-SPECIFIC ENDOPEP-TIDASE... [Pg.773]

IV. Entropy of Activation and Structure From the inception of transition state theory, entropies of activation have been discussed from the twin aspects of molecular structure and reaction mechanism. Even though there is considerable overlap between these two aspects we shall utilize a formal separation, reserving much of the discussion of mechanism for the next section. In this section our primary concern shall be the effect that structural change in a non-reacting part of a molecule has upon the entropy and enthalpy of activation for that molecule. The nature of interactions (polar, steric, and resonance) between the substituent group and the reaction center clearly relates to the problem of reaction mechanism, the solution of which involves, in the final analysis, a detailed description of the disposition of the atoms in the transition state and the interactions among them. [Pg.17]


See other pages where Entropy of activation Transition-state theory is mentioned: [Pg.570]   
See also in sourсe #XX -- [ Pg.117 ]

See also in sourсe #XX -- [ Pg.34 ]

See also in sourсe #XX -- [ Pg.102 ]




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