Temperature Dependence of Internal Torsional Frequencies in 2,5-Dichloro Aniline Using Nuclear Quadrupole Resonance Data

• Authors: V. Shanthala , K. Rukmani
• Languages of publication: EN

Abstracts

EN

The temperature dependent ^{35}Cl NQR data of 2,5-dichloro aniline was analysed using a two-mode approximation to yield the internal torsional frequencies in this compound. The torsional frequencies lie in the range 28-70 cm^{-1} and their temperature dependence is non-linear. The two modes obtained lie close to each other and the lower frequency mode obtained around 30 cm^{-1} agrees closely with the results obtained in similar compounds 2,6-dichloro aniline and 3,4-dichloro aniline. This mode can be identified with motion around an axis perpendicular to the ring.

Keywords

EN

76.60.Gv

Discipline

• 76.60.Gv: Quadrupole resonance

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2008
• Volume: 114
• Issue: 4
• Pages: 845-849

Dates

published

2008-10

received

2008-03-13

Contributors

author

V. Shanthala

• Department of Physics, The Oxford College of Science, Bangalore 560078, India

author

K. Rukmani

• Department of Physics, Bangalore University, Bangalore 560056, India

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Identifiers

DOI

10.12693/APhysPolA.114.845