Use these interactive visualisations to explore some concepts in NMR Spectroscopy.
When is a multiplet a 'doublet of triplets', or a 'triplet of doublets'? Alter the size of the coupling constants to see what happens.
Pick the number of each nuclei, their nuclear spin, and the coupling constants, and see what multiplet appears. Try changing these variables to see what happens to the multiplet.
(coupling up to 3 different environments, for 100% abundant nuclei only)
When is a multiplet a 'doublet of triplets', or a 'triplet of doublets'? Alter the size of the coupling constants to see what happens.
Pick the number of each nuclei, their nuclear spin, and the coupling constants, and see what multiplet appears. Try changing these variables to see what happens to the multiplet.
Also allows coupling to <100% nuclei (giving satellites), with variable natural abundance.