Micro-Hertz and below ...
All screenshot from Feb 16^th, 2022

SDBS is known as small, but high-quality spectroscopic database holding spectra from different techniques. Some of these spectra can be found also in NMRShiftDB; an example is given below.


As can be seen from the screenshot above the ¹³C-NMR data were collected on a 2,35T-machine working at (ca.) 25MHz for carbon.

These data have been copied to NMRShiftDB as can be seen in the screenshot below.


Now the original spectrometer frequency is converted from 25.16 MHz to 6.289999961853027 MHz - I think this an impressive value !

When clicking the tab "Additional Data" the same value is repeated - obviously wrong, but at least consistent within NMRShiftDB !




Page written by: Wolfgang Robien
Page online since: February 16^th, 2022
Page updated: February 16^th, 2022