
Concept explainers
(a)
Interpretation:
The proportion of time corresponding to the unpaired electron of
Concept introduction:
EPR stands for electronic paramagnetic resonance. It is used to study species that contain unpaired electrons. EPR can be used to study both solids and liquids. However, the study of the gas phase samples is difficult due to the free rotation of the molecules. The
(a)

Answer to Problem 12D.7P
The proportion of time corresponding to the unpaired electron of
The proportion of time corresponding to the unpaired electron of
The total probability that the electron is found on
Explanation of Solution
The given hyperfine interaction of
The given isotropic hyperfine interaction of
So, the proportion of time corresponding to the unpaired electron of
Substitute the values of hyperfine interaction of
Therefore, the proportion of time corresponding to the unpaired electron of
The given hyperfine interaction of
The given anisotropic hyperfine interaction of
So, the proportion of time corresponding to the unpaired electron of
Substitute the values of hyperfine interaction of
Therefore, the proportion of time corresponding to the unpaired electron of
The total probability that the electron is found on
Substitute the values of
Therefore, the total probability that the electron is found on
(b)
Interpretation:
The total probability that the electron is found on
Concept introduction:
EPR stands for electronic paramagnetic resonance. It is used to study species that contain unpaired electrons. EPR can be used to study both solids and liquids. However, the study of the gas phase samples is difficult due to the free rotation of the molecules. The
(b)

Answer to Problem 12D.7P
The total probability that the electron is found on
The hybridization ratio of
The hybridization predicts that
Explanation of Solution
The total probability that the electron is found on
The total probability that the electron is found on
Substitute the value of
Therefore, the total probability that the electron is found on
The expression to calculate the hybridization ratio of
Substitute the values of
Therefore, the hybridization ratio of
As the shape of
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Chapter 12 Solutions
Student Solutions Manual to accompany Atkins' Physical Chemistry 11th edition
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