TUTORIAL: 1D NON-REFOCUSED 1H-COUPLED 15N USING INEPT

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1D non-refocused ¹H-coupled¹⁵N spectrum (using INEPT)

PRELIMINARY SET-UP

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Record a ¹H spectrum.

PARAMETER SET

a conventional ¹H-decoupled ¹⁵N spectrum with rpar N15INEPT all . Change the pulse program to ineptnd

MODIFY SPECIFIC PARAMETERS

By default, the following parameters are set to: ns=32, ds=2, d1=5, sw=519 and td=32k. Change them if required. The interpulse delay d4 is optimized to 1/(4*¹J_NH). In the case of formamide this value is set to 2.8 ms.

ACQUISITION

PROCESSING

PLOT

OBSERVATIONS

(au_zg)) (proc_1d).

OTHER RELATED VERSIONS

This same experiment can be recorded without refocusing and without decoupling. Only the pulse program might be changed: ¹H-decoupled using INEPT (ineptrd)
Refocused ¹H-coupled using INEPT (ineptpnd)