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    Key Advanced NMR Definitions

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    BRAINMASS PROBLEM 10

    Please describe the following terms:

    1) Larmor Frequency
    2) Nuclear Overhauser Effect
    3) 180° Pulse
    4) Spin Lattice relaxation
    5) Free Induction Decay

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    https://brainmass.com/chemistry/experimental-design-and-methods-in-chemistry/key-advanced-nmr-definitions-7700

    Solution Preview

    Please see attached word file for symbols to accompany this answer. (Brainmass Solution 10)

    BRAINMASS SOLUTION 10

    1) Larmor Frequency

    Nuclei that have the characteristic of spin have a nuclear magnetic moment  as a result of their spin. The magnetic moment  interacts with an applied magnetic field denoted Bo. The magnetic moment  precesses about Bo with a frequency known as the Larmor frequency

    2) Nuclear Overhauser Effect (NOE)

    Allows determination of which nuclei are close together in space. It is a change in ...

    Solution Summary

    The key advanced NMR definitions are discovered. The Larmor Frequency and nuclear overhauser effects are analyzed.

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