Use of Field‐Sweep Double Resonance in the Unambiguous Analysis of Three‐Spin Spectra

Autor:	E. B. Whipple, Y. Chiang
Rok vydání:	1964
Předmět:	Physics Nuclear magnetic resonance Field (physics) Spins Iterative refinement Spectrum (functional analysis) General Physics and Astronomy Physical and Theoretical Chemistry Spin (physics) Resonance (particle physics) Spectral line Computational physics
Zdroj:	The Journal of Chemical Physics. 40:713-717
ISSN:	1089-7690 0021-9606
DOI:	10.1063/1.1725194
Popis:	A systematic procedure for uniquely determining NMR parameters from a spectrum is applied to the case of three coupled spins, and several examples are treated. The analysis involves three steps: (1) use of frequency sum rules to determine consistent assignments; (2) removal of ambiguities in assignment by field‐sweep double resonance; and (3) iterative refinement of arbitrary initial parameters.
Databáze:	OpenAIRE
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