Spectrum of the Month
October 1997
Phase sensitive HETCOR experiment
of atactic (-O-CH(CH3)-CH2-)n, Polypropylene oxide.
The phase-sensitive HETCOR spectrum has peaks that are narrower than the "standard"
absolute-value spectrum; this results in greater resolution between peaks.
In this particular spectrum, the peaks lie within 0.15 ppm in the 13C dimension, and
only 0.03 ppm in the 1H dimension, requiring as much resolution as possible!
While phase-sensitive experiments require more steps to process,
the NMR Facility staff is available to help users with processing
these types of spectra.
Collaborator: David McCollum. Thanks David!
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Last updated: April 2nd, 1998
URL: http://nmr.chem.indiana.edu/sotm/Oct97/index.html
Copyright 1997,
The Trustees of Indiana University