I have run a Yttrium(89) NMR spectrum recently. For 100% of natural
abundance, it is quite easy to fined the peak of Y89 in a standard sample
(Y(NO3)3 in D2O). However, the 90 degree pulse of the Y89 was extremely
hard to measure (I set d1 from 50s to 200s, still can not get it right). Is
there anyone who has experience on Y89 NMR? Please give a hand. Thanks in
advance!
Qing Ning
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Qing Ning, Ph.D
NMR Specialist Analytical Service Lab
q-ning@nwu.edu Department of Chemistry
tel. 847-491-7080 Northwestern University
Fax 847-491-7713 2145 Sheridan Road
Evanston, IL 60208