131 NMR
chemical shift
the
signal produced by an atom depending on the other
atom it is
joined to
•
the number of peaks relates to how many carbon /
chemical environments are present .
SOLVENT
usually ( ¥13
deuterium
↳
•
this hydrogen isotope [ It ) has 1 proton and I neutron .
so the spins cancel and produce no chemical shift
that
produce only signal interfere with
•
can one can
signals from carbon atoms
-
easily removed
chemical shift
the
signal produced by an atom depending on the other
atom it is
joined to
•
the number of peaks relates to how many carbon /
chemical environments are present .
SOLVENT
usually ( ¥13
deuterium
↳
•
this hydrogen isotope [ It ) has 1 proton and I neutron .
so the spins cancel and produce no chemical shift
that
produce only signal interfere with
•
can one can
signals from carbon atoms
-
easily removed