CONCENTRATION-DEPENDENCE OF CO-59 RELAXATION RATES OF TRIS(ACETYLACETONATO)-COBALT(III) IN SOME ORGANIC-SOLVENTS

被引：5
|
作者：
KANAKUBO, M
IKEUCHI, H
SATO, GP
机构：
[1] Department of Chemistry, Faculty of Science and Technology, Sophia University, Chiyoda-ku, Tokyo, 102
来源：
JOURNAL OF MOLECULAR LIQUIDS | 1995年 / 65-6卷
关键词：
D O I：
10.1016/0167-7322(95)00819-1
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：
The Co-59 longitudinal relaxation rates of tris(acetylacetonato)cobalt(III) in dichrolomethane and benzene were measured over the concentration range between 20 and 110 mol m(-3) at several temperatures. The dependence of the relaxation rate on the temperature and the complex concentration is primarily attributable to the change in the viscosity of solution. The values of eQq/h were calculated from the concentration dependence of the Co-59 relaxation rate by using the Debye-Stokes-Einstein equation and the Einstein relationship between molar volume and viscosity B coefficient
引用
收藏
页码：273 / 276
页数：4
相关论文
共 28 条
123