Activation Parameters of Self-Diffusion of Aromatic Chiral Molecules in External Magnetic Fields

Svetlana G. Kozlova; Nikolay B. Kompankov; Marina S. Zavakhina

doi:10.1021/acs.jpcb.7b05847

Activation Parameters of Self-Diffusion of Aromatic Chiral Molecules in External Magnetic Fields

Svetlana G. Kozlova, Nikolay B. Kompankov, Marina S. Zavakhina

Research output: Contribution to journal › Article › peer-review

Abstract

The mobility of aromatic chiral molecules 1-phenylethanol and 1-phenyl-1-propanol in liquids was studied by ¹H NMR spectroscopy depending on the strength of the external magnetic field, temperature, and concentration ratio of enantiomers. The data obtained were analyzed using Arrhenius law. The activation parameters were found to depend on the applied field. This effect is caused by the induced magnetic moments in aromatic molecules. The use of strong magnetic fields seems to be promising for investigation of intermolecular interactions of chiral molecules.

Original language	English
Pages (from-to)	6655-6658
Number of pages	4
Journal	Journal of Physical Chemistry B
Volume	121
Issue number	27
DOIs	https://doi.org/10.1021/acs.jpcb.7b05847
Publication status	Published - 13 Jul 2017

Keywords

NMR-SPECTROSCOPY
GLYCEROL
MAGNETIZABILITIES
COEFFICIENTS
COMPLEXES
MIXTURES
MOBILITY
BINARY

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10.1021/acs.jpcb.7b05847

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title = "Activation Parameters of Self-Diffusion of Aromatic Chiral Molecules in External Magnetic Fields",

abstract = "The mobility of aromatic chiral molecules 1-phenylethanol and 1-phenyl-1-propanol in liquids was studied by 1H NMR spectroscopy depending on the strength of the external magnetic field, temperature, and concentration ratio of enantiomers. The data obtained were analyzed using Arrhenius law. The activation parameters were found to depend on the applied field. This effect is caused by the induced magnetic moments in aromatic molecules. The use of strong magnetic fields seems to be promising for investigation of intermolecular interactions of chiral molecules.",

keywords = "NMR-SPECTROSCOPY, GLYCEROL, MAGNETIZABILITIES, COEFFICIENTS, COMPLEXES, MIXTURES, MOBILITY, BINARY",

author = "Kozlova, {Svetlana G.} and Kompankov, {Nikolay B.} and Zavakhina, {Marina S.}",

year = "2017",

month = jul,

day = "13",

doi = "10.1021/acs.jpcb.7b05847",

language = "English",

volume = "121",

pages = "6655--6658",

journal = "Journal of Physical Chemistry B",

issn = "1520-6106",

publisher = "American Chemical Society",

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TY - JOUR

T1 - Activation Parameters of Self-Diffusion of Aromatic Chiral Molecules in External Magnetic Fields

AU - Kozlova, Svetlana G.

AU - Kompankov, Nikolay B.

AU - Zavakhina, Marina S.

PY - 2017/7/13

Y1 - 2017/7/13

N2 - The mobility of aromatic chiral molecules 1-phenylethanol and 1-phenyl-1-propanol in liquids was studied by 1H NMR spectroscopy depending on the strength of the external magnetic field, temperature, and concentration ratio of enantiomers. The data obtained were analyzed using Arrhenius law. The activation parameters were found to depend on the applied field. This effect is caused by the induced magnetic moments in aromatic molecules. The use of strong magnetic fields seems to be promising for investigation of intermolecular interactions of chiral molecules.

AB - The mobility of aromatic chiral molecules 1-phenylethanol and 1-phenyl-1-propanol in liquids was studied by 1H NMR spectroscopy depending on the strength of the external magnetic field, temperature, and concentration ratio of enantiomers. The data obtained were analyzed using Arrhenius law. The activation parameters were found to depend on the applied field. This effect is caused by the induced magnetic moments in aromatic molecules. The use of strong magnetic fields seems to be promising for investigation of intermolecular interactions of chiral molecules.

KW - NMR-SPECTROSCOPY

KW - GLYCEROL

KW - MAGNETIZABILITIES

KW - COEFFICIENTS

KW - COMPLEXES

KW - MIXTURES

KW - MOBILITY

KW - BINARY

UR - http://www.scopus.com/inward/record.url?scp=85024909482&partnerID=8YFLogxK

U2 - 10.1021/acs.jpcb.7b05847

DO - 10.1021/acs.jpcb.7b05847

M3 - Article

C2 - 28628324

AN - SCOPUS:85024909482

VL - 121

SP - 6655

EP - 6658

JO - Journal of Physical Chemistry B

JF - Journal of Physical Chemistry B

SN - 1520-6106

IS - 27

ER -

Activation Parameters of Self-Diffusion of Aromatic Chiral Molecules in External Magnetic Fields

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Keywords

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