The validity of approximate equations for kc in dynamic nuclear magnetic resonance

Daniel Kost, Eric H. Carlson, Morton Raban

Research output: Contribution to journalArticlepeer-review

251 Scopus citations

Abstract

Rates of exchange at coalescence in d.n.m.r. spectroscopy obtained using approximate equations: (a) kc = (π/√2)Δν and (b) kc = (π/√2)√(Δν2 + 6J 2), have been compared with those obtained by complete line shape analysis and have been found to give reliable estimates of free energies of activation within specified limits for coalescing singlets, doublets and AB quartets.

Original languageEnglish
Pages (from-to)656-657
Number of pages2
JournalJournal of the Chemical Society D: Chemical Communications
Issue number13
DOIs
StatePublished - 1 Jan 1971
Externally publishedYes

ASJC Scopus subject areas

  • Molecular Medicine

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