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Deuterium isotope effects on one‐bond carbon, hydrogen coupling constants
Author(s) -
Everett Jeremy R.
Publication year - 1982
Publication title -
organic magnetic resonance
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0030-4921
DOI - 10.1002/mrc.1270190313
Subject(s) - deuterium , kinetic isotope effect , isotope , chemistry , hydrogen , deuterium nmr , molecule , coupling constant , carbon fibers , carbon 13 , coupling (piping) , computational chemistry , materials science , atomic physics , nuclear physics , physics , organic chemistry , particle physics , composite number , composite material , metallurgy
Small, negative deuterium isotope effects on 1 J (CH) have been found for a variety of simple organic molecules. These new experimental data support theoretical calculations and suggestions based on previous imprecise experimental measurements. The deuterium isotope effects upon the 13 C chemical shifts were also measured with high precision.