hetcor.m

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Magnitude-mode HETCOR pulse sequence.

Syntax

    fid=hetcor(spin_system,parameters,H,R,K)

Parameters

   parameters.sweep         [F1 F2] sweep widths in the 
                            two frequency directions, Hz

   parameters.npoints       [F1 F2] numbers of points in 
                            the two time directions in fid

   parameters.spins         {F1 F2} nuclei (e.g. {'1H','13C'})

   parameters.decouple      list of nuclei that detection 
                            time decoupling should be applied
                            to - cell array of strings, e.g.
                            {'1H','15N'})

   parameters.J             working scalar coupling, Hz

   H - Hamiltonian matrix, received from context function

   R - relaxation superoperator, received from context function

   K - kinetics superoperator, received from context function

Outputs

   fid - two-dimensional free induction decay for magnitude-
         mode processing

Examples

A HETCOR spectrum of strychnine (examples/nmr_liquids/hetcor_strychnine.m) appears below.

Strychnine hetcor.png

Notes

Natural abundance experiments should make use of the isotope dilution functionality. See dilute.m function.

See also

cosy.m, noesy.m, hsqc.m, hmqc.m, hnco.m, hncoca.m, noesyhsqc.m, dilute.m, clip_hsqc.m, coloc.m, crazed.m, ct_cosy.m, ct_hsqc.m, dept.m, deptq.m, dqf_cosy.m, ecosy.m, hmbc.m, hoesy.m, inadequate.m, inadequate_2d.m, inept.m, inv_rec.m, mqs.m, mqs_refocus.m, pansy_cosy.m, pansy_triple.m, roesy.m, sat_rec.m, tocsy.m, Built-in_experiments

Version 2.3, authors: Ilya Kuprov