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language
eng
Author
Mishima, Mitsuo
Description
^<35>Cl NQR frequencies in the title compound have been observed as a function of temperature in the range of 77 K to the melting point. A discontinuity in the NQR signals has been observed at 321 K, suggesting a phase transition. The Zeeman effect on resonance lines in the low temperature phase has been studied at room temperature. The asymmetry parameter for the Cl atom at 2- or 6-position is 0.094, whereas that for the Cl atoms at the 4-position is0.080. The angles between the C-Cl bonds are determined on the basis of the orientations of the axes of the electric field gradients. The phase transition is revealed to be accompanied with change in molecular shape.
Subject
NQR
Zeeman effect
trichloronitrobenzene
Journal Title
Bulletin of Shimane Medical University
Volume
19
Start Page
49
End Page
52
ISSN
03879097
Published Date
1996-12-01
NCID
AN00107602
Publisher
島根医科大学
NII Type
Departmental Bulletin Paper
Format
PDF
Text Version
出版社版
OAI-PMH Set
Faculty of Medicine
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