Additionally, of the new widgets added, one is a NMR. The JCAMP specification has been implemented so Mass Spectrometry, Infrared Spectroscopy and Nuclear Magnetic Resonance Spectroscopy output can be loaded and manipulated. One major new capability of ChemDoodle 3 is the inclusion of spectroscopic content. Page calculates properties and the Spectra page simulates NMR spectra.Here is the chemical and the trace that results.We certainly have been busy with ChemDoodle 3 development as its release approaches.
Same goes for H group #4, since there are two adjacent hydrogens, so another 3 peaks. Using the n+1 rule, the H group #1 should create 2+1=3 peaks in a cluster. The 1st group has 3 equivalent hydrogens, with two adjacent non-equivalent hydrogens (group #2). My understanding of this problem is that there are four groups of equivalent hydrogens, and I numbered them 1-4. (B) 13C NMR of Acknowledgments: The project was financially supported by.
Instead, I see 1 group of 6 peaks. I see the two groups of 4 peaks, but not the 2 groups of three peaks. Same goes for H-group #3, which has the three hydrogens from H-group #4 so 3+1=4.So, I am expecting to see 2 groups of 3 peaks and 2 groups of 4 peaks.
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