Image:Pureshift1D NMRwiki.tar

Varian pulse sequence, macros, selective pulse RF waveform and sample data for a simple 1D pure shift experiment. Produces a 1H spectrum in which the effects of all couplings between protons are suppressed, provided the protons are separated by more than the bandwidth of the selective pulse. Experiment and results are described in a paper in press in Angew. Chemie Int. Ed., DOI: 10.1002/anie.201001107.

Tar file contains:

JA_ZS_demo.c - pulse sequence file pureshiftZScalixarene.fid - sample data set, including parameters JA_rsnob_30_0_0.5_0_180.RF - RF waveform for 30 Hz bandwidth selective refocusing pulse pureshiftZS_proc - macro to create pure shift fid and spectrum from raw experimental data unpureshift - macro to revert to previous data