This chapter describes the acquisition and processing of a one-dimensional 1H NMR spectrum using the standard Bruker parameter set PROTON. The pulse sequence zg30 (see figure below) consists of the recycling delay, the radio-frequency (RF) pulse, and the acquisition time during which the signal is recorded. The pulse angle is shown to be 30⁰. The two parameters, d1 and p1, correspond to the length of the recycle delay and the length of the 90⁰ RF pulse, respectively.

 

The time intervals depicted in the pulse sequence diagrams are not drawn to scale. For example, d1 is typically a few seconds while p1 is typically a few microseconds in length.

The sample to be used is 30 mg of Menthyl Antranilate in DMSO-d6.