Carbon with Fluorine decoupling


 Carbon spectra with fluorine decoupling has been added to the VnmrS-400. This used garp decoupling to decouple from -100 to -175 ppm (the usual organic range). To change the decoupling window, set the "dof" parameter appropriately.

Click on the CarbonDECFluorine button on the experiment tab. There is also Phosphorus and Boron with Fluorine decoupling, which are PhosphorusDECFluorine and BoronDECFluorine, respectively.

Note that since the probe is only two channel, there is no proton decoupling; we need a H/F/X triple probe to decouple both proton and fluorine.


Proton decoupled C6F6:

F19nodec.png

Fluorine decoupled C6F6:

 F19dec.png



Posted: Thursday - August 06, 2009 at 03:49 PM          


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