Purchase Solution

Key Advanced NMR Definitions

Not what you're looking for?

Ask Custom Question


Please describe the following terms:

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

Purchase this Solution

Solution Summary

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

Solution Preview

Please see attached word file for symbols to accompany this answer. (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 ...

Purchase this Solution

Free BrainMass Quizzes
Match Elements with their Symbols

Elements are provided: choose the matching one- or two-letter symbol for each element.

Functional groups in Organic Chemistry

You will be tested on the names of functional groups in Organic Chemistry. It is very important to know the functional groups to understand Organic reactions.


The quiz helps in revising basic concepts about thermochemistry.

Organic Chemistry Naming: Alkanes

This is a quiz which is designed to assist students with learning the nomenclature used to identify organic compounds. This quiz focuses on the organic compounds called Alkanes.