COTTON-MOUTON EFFECT, MAGNETIC-ANISOTROPY AND MOLECULAR QUADRUPOLE-MOMENT OF ACETYLENE

被引：25
|
作者：
COONAN, MH
RITCHIE, GLD
机构：
[1] Department of Chemistry, University of New England, Armidale
来源：
CHEMICAL PHYSICS LETTERS | 1993年 / 202卷 / 3-4期
基金：
澳大利亚研究理事会;
关键词：
D O I：
10.1016/0009-2614(93)85272-P
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
New observations of the magneto-optical Cotton-Mouton effect of acetylene over a range of temperatures (almost-equal-to 293-442 K) are reported and analyzed to yield the magnetic anisotropy, DELTAchi, and the molecular quadrupole moment, THETA, of this species. The results, DELTAchi = (-3.94 +/- 0.25) X 10(-29) J T-2 and THETA = (20.1 +/- 0.6) X 10(-40) C m2, are in satisfactory agreement with the best values obtained by other experimental and theoretical methods. A discrepancy in relation to a previous study of this effect is resolved.
引用
收藏
页码：237 / 241
页数：5
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