I work for Prof. F.A.Walker at the University of Arizona (Dept. of
Chemistry).
This is probably an unusual request, but we need a FT spectrometer that
operates at 60 to 100 MHz proton frequency. We need it to do some
relaxation time measurements on paramagnetic complexes; by our estimates,
that field strength should correspond to the extreme narrowing limit of
paramagnetic relaxation in our compounds.
The only major requirement is that the instrument should have a variable
temperature controller usable in the range 200 to 260 K. If you have or
know of any instrument that fits these requirements, could you kindly let
me know. I will post a summary of replies.
Thanks in advance
--
Konstantin Momot
momot@iris5.chem.arizona.edu |"The best lack all conviction http://aruba.ccit.arizona.edu/ | and the worst are filled ~momot/research.html | with a passionate intensity" - W.B. Yeats