Nuclear magnetic resonance signal splitting

Monomer (Section 6 21) The simplest stable molecule from which a particular polymer may be prepared Monosaccharide (Section 25 1) A carbohydrate that cannot be hydrolyzed further to yield a simpler carbohydrate Monosubstituted alkene (Section 5 6) An alkene of the type RCH=CH2 in which there is only one carbon directly bonded to the carbons of the double bond Multiplicity (Section 13 7) The number of peaks into which a signal IS split in nuclear magnetic resonance spectroscopy Signals are described as singlets doublets triplets and so on according to the number of peaks into which they are split... 

Multiplicity (Section 13.7) The number of peaks into which a signal is split in nuclear magnetic resonance spectroscopy. Signals are described as singlets, doublets, triplets, and so on, according to the number of peaks into which they are split. 

The question we have not yet addressed is how to determine the value of 4 s 4 lo, the phase dilference between the signal and local oscillator fields. This relative phase factor will determine how the total signal is split into real and imaginary components and currently an arbitrary number has been chosen. To determine the relative phase, we use the projection slice theorem, which was originally used in 2D nuclear magnetic resonance (NMR) spectroscopy for the same purpose. The theorem deals with a 2D spectrum in frequency, 5(mi, coi) which is a Fourier transform of a 2D spectrum in time, 5(fi, 12)- It states that... 

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