LM63 3-site

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.

Parameters

The LM63 3-site model has the parameters {R₂⁰, ..., Φ_ex,B, k_B, Φ_ex,C, k_C}.

Reference

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.

Links

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

• relax manual,
• API documentation,
• relaxation dispersion page of the relax website.