3D HN(CO)CACB, Gradient Enhanced


3D HN(CO)CACB - with Watergate reverse INEPT (3-9-19), minimal H2O saturation and optional 2H decoupling.

References

Yamazaki et al., J. Am. Chem. Soc. 1994, 116, 11655-11666
Mori et al., J. Magn. Reson. B 108, 94-98 (1995)

Acquisition

Pulse program

hncocacbf.fa

Include files etc.

Include file for optional expt time correction: faexptcorr.incl

Shaped pulse file for optional shaped, water flip-back pulse: seduce1.jc (JCAMP-DX), seduce1.rf (binary RF format) or seduce1.txt (ASCII).

Composite pulse decoupling program for SEDUCE-1 decoupling: waltz16sp3

Shaped pulse file for compensated SEDUCE-1 decoupling: seduce1c6.jc (JCAMP-DX), seduce1c6.rf (binary RF format) or seduce1c6.txt (ASCII) (cosine modulated SEDUCE-1 shape with excitation optimum at 6*(1/P90) Hz from carrier)

Shaped pulse file for compensated SEDUCE-1 decoupling: seduce1c5.jc (JCAMP-DX), seduce1c5.rf (binary RF format) or seduce1c5.txt (ASCII) (cosine modulated SEDUCE-1 shape with excitation optimum at 5*(1/P90) Hz from carrier)

Read more about the pulse shape file formats.

Parameters

Acquisition parameters: 500 MHz

Processing

Use ux2flx or equivalent utility to convert your Bruker data to Felix "dat" format.

Felix95 processing macro: ft3d_states.mac

Also used (for correction of digital filter artifacts): digphs.mac


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