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Determination of Spin—Lattice Relaxation Time Using 13C NMR. An Undergraduate Physical Chemistry Laboratory Experiment

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Zbigniew L. Gasyna and Antoni Jurkiewicz

Department of Chemistry, The University of Chicago, Chicago, IL 60637

J. Chem. Educ., 2004, 81 (7), p 1038

DOI: 10.1021/ed081p1038

Publication Date (Web): July 1, 2004

Section:

History, Education, and Documentation

Abstract

A ¹³C NMR experiment is proposed in which spinâ€“lattice relaxation time T₁ is determined for carbon atoms in a sample of liquid n-hexanol. The effective correlation times for rotational reorientation are calculated to determine the relative mobility of the carbon chain units.

Keywords (Audience):

Second-Year Undergraduate

Keywords (Domain):

Physical Chemistry

Keywords (Pedagogy):

Hands-On Learning / Manipulatives

Keywords (Subject):

NMR Spectroscopy

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This article has been cited by 1 ACS Journal articles (1 most recent appear below).

Annotated Bibliography: Permanent Magnet Fourier Transform-NMR Applications in the Laboratory
Amy Abe and Frank B. Contratto
2007 969 (), 318-334
- Annotated Bibliography: Permanent Magnet Fourier Transform-NMR Applications in the Laboratory
  Amy Abe and Frank B. Contratto
  2007 969 (), 318-334
  In this chapter, we present an annotated bibliography of permanent magnet FT-NMR applications in the laboratory. Topics include 1H and 13C spectra of organic molecules, multinuclear spectra of inorganic molecules, spectra of biochemical molecules, spectra ...
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