NMR repetition

NMR repetition

1. NMR parameters

a. Chemical shifts

b. Integrals

c. Coupling constants

Dependence of methyl chemical shift on electronegativity

Correlation chart for chemical shifts

Integrals

Modern way of presenting integrals

Demonstration of the N+1 rule. Splitting patterns to protons with identical coupling constants

Explanation of spin pattern for CH2 group next to a CH3

Pascal triangle demonstrating intensities in multiplets

Definition of coupling constants

Demonstration of coupling patterns when the protons do not have identical couplings