6Li diffusion-ordered NMR spectroscopy (DOSY) and applications to organometallic complexes.
The development of (6)Li diffusion-ordered NMR spectroscopy (DOSY) is reported. This technique is applied to (6)Li organometallic complexes. (6)Li DOSY provides a facile means of identification of peaks in the (6)Li spectrum, as well as evidence of mixed aggregates based on relative diffusion coefficients. (6)Li data is correlated to (1)H diffusion experiments through (6)Li{(1)H} HOESY and/or (1)H{(6)Li} HMBC experiments to obtain formula weight information of Li aggregates.
Kagan
Gerald
G
Department of Chemistry, Brown University, Providence, Rhode Island 02912, USA.
Li
Weibin
W
Hopson
Russell
R
Williard
Paul G
PG