Loading Your Data and Selecting a Window Function 1. The phase-sensitive experiments have positive and negative peaks, and phase correction will need to be performed.
Integrals from either operations are independent, and may be different due to different integration mechanisms and options. Absolute-value 2D spectra are not phase sensitive all peaks are positive and phase correction is not required. If you did manual or auto integration prior to multiplet analysis, such integrals will be replaced by the multiplet integrals. You can drag multiple folders that contain fid (or ser) files to Mnova to open.
I was more concerned about the CH peak, where the shape of that multiplet (on its own) wont allow you to extract two different. the CH2 and the (CH3)2 signals, although the uncertainty is definitely still there. If your goal is to extract multiplet information (chemical shifts, integrals and J-couplings), use the Automatic Multiplet Analysis tool or the Manual Multiplet Analysis tool to extract such info directly. begingroup MathewMahindaratne, sorry, I think I might have misunderstood you, actually I think its fair to say that you can measure 5.5 and 5.3 for two different multiplets, i.e. Alert to users of Version 6 or older: Adopt the new workflows for more efficient multiplet analysis There have been major changes to the peak picking, integration and multiplet analysis since Version 7, including GSD, auto peak classification, and more intelligent multiplet analysis.
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