DIELECTRIC-PROPERTIES OF CHLOROADAMANTANE AND ADAMANTANONE

被引：20
作者：
AMOUREUX, JP
SAHOUR, M
FERNANDEZ, C
BODART, P
机构：
[1] Laboratoire de Dynamique Et Structure Des Matériaux Moléculaires, Cnrs Ua 801, Université Des Sciences Et Technologies de Lille, Villeneuve D'ascq
来源：
PHYSICA STATUS SOLIDI A-APPLIED RESEARCH | 1994年 / 143卷 / 02期
关键词：
D O I：
10.1002/pssa.2211430231
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The dielectric properties of 1-chloroadamantane (C10H15Cl) and 2-adamantanone (C10H14O) are analyzed over a wide frequency range (5 Hz to 20 GHz) between 150 and 360 K. Dynamical relaxation effects are studied in relation with the structure of the various phases. The single molecular motions of the permanent dipole moments are investigated as a function of temperature and the distributions of their residence times are described. The experimental Kirkwood correlation g-factor shows an antiparallel local order in the plastic phase of both compounds, especially in chloroadamantane just above the phase transition.
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页码：441 / 448
页数：8
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