LM63 3-site

From relax wiki
Jump to: navigation, search

This is the original Luz and Meiboom 1963 relaxation dispersion model for 3-site fast exchange for SQ CPMG-type data. This model is labelled as LM63 3-site in relax.


The LM63 3-site model has the parameters {R20, ..., Φex,B, kB, Φex,C, kC}.


The reference for the LM63 3-site model is:

  • Luz, Z. and Meiboom, S. (1963). Nuclear magnetic resonance study of protolysis of trimethylammonium ion in aqueous solution - order of reaction with respect to solvent. J. Chem. Phys., 39(2), 366-370. (DOI: 10.1063/1.1734254)

Related models

The LM63 dispersion model is the 2-site version of this model.


The implementation of the LM63 3-site model in relax can be seen in the:

See also