AMMRL: Processing 19F DOSY data

From: Philip Dennison <dennison_at_uci.edu>
Date: Tue, 10 Dec 2013 14:23:54 -0800

Hi all,

I've been trying to run some fluorine-19 DOSY experiments. Data
acquisition seems to be fine. I'm using a Bruker DRX400, under XwinNMR
3.5, and can acquire a pseudo-2D dataset with a set of spectra with
reducing intensities as expected.

However, I haven't managed to calculate a diffusiom constant from this
data. I've tried XwinNMR 3.5, TopSpin 3.0 and MestReNova 5.3.

Does anyone know if the standard calculation programs are inherently
limited to protons? Is anyone else doing 19F DOSY experiments sucessfully?

Thanks,

Phil.

-- 
Dr Phil Dennison
NMR Facility Director           (949)824-6010 (office)
Department of Chemistry         (949)824-5649 (lab)
University of California        (949)824-8571 (fax)
Irvine, CA 92697-2025           dennison_at_uci.edu
USA

Received on Tue Dec 10 2013 - 12:23:56 MST