[Uni Tübingen] - [Mat.-Nat. Fakultät] - [Fachbereich Chemie] - [Anorg. Chemie] - [Klaus Eichele] - [NMR Ramblings] - [Processing] - VD List

NMR Processing:
Generate Optimized VD List for T1 Experiments

 

The purpose of this online form is to create an optimzed VD list for T1 experiments, based on the paper by Granot. In addition, the shortest delay is 0.01 times the minimum T1 value, as suggested by Craik and Levy. The list can be shuffled (the propagation of saturation is less likely, compared to starting with shortest delays, and if the spectrometer fails or the sample decomposes, some information has still been obtained).

Instructions:

  1. Input estimated values of the expected minimum and maximum T1 values, T1(min) and T1(max).
  2. Enter the desired number of delays, N.
  3. Select Calculate.
  4. Repeat as required.

T1(min) in seconds:
T1(max) in seconds:
N:
shuffle delays

Literature:

  • Granot, J. Magn. Reson. (1969) 1983, 53, 386-397. doi:10.1016/0022-2364(83)90212-3.
  • Craik, Levy, In Topics in Carbon-13 NMR Spectroscopy; Levy, Ed.; John Wiley & Sons, New York, 1984; Vol. 4, Chap. 9, p 239-275.