relaxation values

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gbing
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relaxation values

Does anyone know of a database of T1/T2 relaxation values for various functional groups in 1H NMR?

omid
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gbing wrote:Does anyone know

gbing wrote:

Does anyone know of a database of T1/T2 relaxation values for various functional groups in 1H NMR?

I don't know exactly which data base it could be but you could check or ask from the following site:
http://www.wnmrc.nl/Introduction.htm

cfish
cfish's picture
Here is a database I came

Here is a database I came across.

Spectral Database for Organic Compounds SDBS:

Link: http://www.aist.go.jp/RIODB/SDBS/cgi-bin/direct_frame_top.cgi?lang=eng

Also, here is a link for a page containing other NMR databases.

Link: http://www.lohninger.com/spectroscopy/dbsurvey.html