Equilibrium Population of Conformers
The population of different conformers follows a Boltzmann distribution:
The left hand side is the equilibrium ratio of conformer i to the total. is the relative energy of the i-th conformer from the minimum energy conformer. is the relative energy of the k-th conformer from the minimum energy conformer. R is the molar ideal gas constant equal to 8.31 J/(mol·K) and T is the temperature in kelvins (K). The denominator of the right side is the partition function.
Read more about this topic: Conformational Isomerism
Famous quotes containing the words equilibrium and/or population:
“They who feel cannot keep their minds in the equilibrium of a pair of scales: fear and hope have no equiponderant weights.”
—Horace Walpole (1717–1797)
“The population of the world is a conditional population; these are not the best, but the best that could live in the existing state of soils, gases, animals, and morals: the best that could yet live; there shall be a better, please God.”
—Ralph Waldo Emerson (1803–1882)