(12) Two 13C spins differ in chemical shift by 50 ppm. Assuming that the rotating frame rotates at a frequency exactly halfway between the two spins: a. Calculate the frequency offsets (in Hz) of the two vectors corresponding to the two spins. The external magnetic field Bo is 14.1 T. b. If the two C spins are coupled to each other by a J-coupling constant of 50 Hz, calculate the frequency offsets of all of the vectors corresponding to the two spins.

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(12) Two 13C spins differ in chemical shift by 50 ppm. Assuming that the rotating frame rotates at
a frequency exactly halfway between the two spins:
a. Calculate the frequency offsets (in Hz) of the two vectors corresponding to the two spins.
The external magnetic field Bo is 14.1 T.
b. If the two C spins are coupled to each other by a J-coupling constant of 50 Hz, calculate
the frequency offsets of all of the vectors corresponding to the two spins.
Transcribed Image Text:(12) Two 13C spins differ in chemical shift by 50 ppm. Assuming that the rotating frame rotates at a frequency exactly halfway between the two spins: a. Calculate the frequency offsets (in Hz) of the two vectors corresponding to the two spins. The external magnetic field Bo is 14.1 T. b. If the two C spins are coupled to each other by a J-coupling constant of 50 Hz, calculate the frequency offsets of all of the vectors corresponding to the two spins.
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