Abstract
Nuclear magnetic resonance (NMR) spectroscopy is perhaps the most widely used technology from the undergraduate teaching labs in organic chemistry to advanced research for the determination of three-dimensional structure as well as dynamics of biomolecular systems… The NMR spectrum of a molecule under a given experimental condition is unique, providing both quantitative and structural information. In particular, the quantitative nature of NMR spectroscopy offers the ability to follow a reaction pathway of the given molecule in a dynamic process under well-defined experimental conditions. To highlight the use of NMR when determining the molecular thermodynamic parameters, a review of three distinct applications developed from our laboratory is presented. These applications include the thermodynamic parameters of (a) molecular oxidation from time-dependent kinetics, (b) intramolecular rotation, and (c) intermolecular exchange. An experimental overview and the method of data analysis are provided so that these applications can be adopted in a range of molecular systems.
| Original language | English (US) |
|---|---|
| Article number | 13 |
| Journal | Inventions |
| Volume | 4 |
| Issue number | 1 |
| DOIs | |
| State | Published - Mar 1 2019 |
Fingerprint
Keywords
- Chemical exchange
- Eyring equation
- NMR
- Thermodynamics
ASJC Scopus subject areas
- Engineering(all)
Cite this
Molecular thermodynamics using nuclear magnetic resonance (NMR) spectroscopy. / Krishnan, Viswanathan V.
In: Inventions, Vol. 4, No. 1, 13, 01.03.2019.Research output: Contribution to journal › Review article
}
TY - JOUR
T1 - Molecular thermodynamics using nuclear magnetic resonance (NMR) spectroscopy
AU - Krishnan, Viswanathan V
PY - 2019/3/1
Y1 - 2019/3/1
N2 - Nuclear magnetic resonance (NMR) spectroscopy is perhaps the most widely used technology from the undergraduate teaching labs in organic chemistry to advanced research for the determination of three-dimensional structure as well as dynamics of biomolecular systems… The NMR spectrum of a molecule under a given experimental condition is unique, providing both quantitative and structural information. In particular, the quantitative nature of NMR spectroscopy offers the ability to follow a reaction pathway of the given molecule in a dynamic process under well-defined experimental conditions. To highlight the use of NMR when determining the molecular thermodynamic parameters, a review of three distinct applications developed from our laboratory is presented. These applications include the thermodynamic parameters of (a) molecular oxidation from time-dependent kinetics, (b) intramolecular rotation, and (c) intermolecular exchange. An experimental overview and the method of data analysis are provided so that these applications can be adopted in a range of molecular systems.
AB - Nuclear magnetic resonance (NMR) spectroscopy is perhaps the most widely used technology from the undergraduate teaching labs in organic chemistry to advanced research for the determination of three-dimensional structure as well as dynamics of biomolecular systems… The NMR spectrum of a molecule under a given experimental condition is unique, providing both quantitative and structural information. In particular, the quantitative nature of NMR spectroscopy offers the ability to follow a reaction pathway of the given molecule in a dynamic process under well-defined experimental conditions. To highlight the use of NMR when determining the molecular thermodynamic parameters, a review of three distinct applications developed from our laboratory is presented. These applications include the thermodynamic parameters of (a) molecular oxidation from time-dependent kinetics, (b) intramolecular rotation, and (c) intermolecular exchange. An experimental overview and the method of data analysis are provided so that these applications can be adopted in a range of molecular systems.
KW - Chemical exchange
KW - Eyring equation
KW - NMR
KW - Thermodynamics
UR - http://www.scopus.com/inward/record.url?scp=85068038777&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85068038777&partnerID=8YFLogxK
U2 - 10.3390/inventions4010013
DO - 10.3390/inventions4010013
M3 - Review article
AN - SCOPUS:85068038777
VL - 4
JO - Inventions
JF - Inventions
SN - 2411-5134
IS - 1
M1 - 13
ER -