Very broad and distinctive line shape seen in a static
solid-state nuclear magnetic resonance spectroscopy experiment with a typical magnitude of
\(\pu{E2}\) to
\(\pu{E5 Hz}\).
Note:
A powder pattern is a summation of the multitude of signals arising from crystals with different orientations within the magnetic induction.
Source:
PAC, 2021, 93, 647. 'Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)' on page 700 (https://doi.org/10.1515/pac-2019-0203)