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Directory Sites

NMR Chemical Shifts
A short and useful table, for Proton NMR.
wwwchem.csustan.edu
Chemical shift tables
Several common nuclei 1H, 11B, 13C, 15N, 17O, 19F, and 31P are listed.
www.chem.uni-potsdam.de
J(HH)- Coupling Constants
Coupling constants for 2, 3 and more bonds, proton only.
www.chem.uni-potsdam.de
19F Chemical Shifts and Coupling Constants
Coupling constants restricted to homonuclear 19F - 19F couplings. A long list of 19F Chemical shifts.
nmrsg1.chem.indiana.edu
31P
Chemical shift tables for Phosphorous NMR.
nmrsg1.chem.indiana.edu
Scalar Coupling Constants
For biomolecules. (Proton-proton, 2 and 3 bond carbon-proton), mostly for biological work.
www.embl-heidelberg.de
Proton and Carbon Chemical shift tables.
Several tables of chemical shift data, as well as some explanations of shielding.
www.cem.msu.edu

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