Pulse sequences, drawnRead an NMR pulse sequence diagram: a spin echo and INEPT built pulse by pulse, with their delays, phases and the FID.

A spin echo in four lines

INEPT, one pulse at a time

Draw your own

Process NMR spectra in NMRium and draw pulse sequences, from a library of standard experiments or column by column, and save both as figures that open again. The site needs JavaScript, because every spectrum and figure is handled in your browser.

NMRium — Bruker, Varian, JEOL and JCAMP-DX, 1D and 2D, kept as figures

Pulse sequences — INEPT, DEPT, COSY, HSQC and more, drawn as figures

Talks — how a ¹H NMR spectrum arises, and how to read a pulse sequence

About — who provides it, the terms of use, how to cite it