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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 36, Number 1
JKCSEZ 36(1)
February 20, 1992

Title	Temperature and Pressure Dependence of the Nuclear Magnetic Relaxation Rates of -NH2 Group in Thioacetamide / Acetone Solutions 티오아세트아미드 / 아세톤 용액의 아민기의 핵자기이완속도의 온도 및 압력 의존
Author	Keon Kim, Young Sang Choi, Chang Ju Yoon, E. Lang 김건, 최영상, 윤창주, E. Lang
Keywords
Abstract	티오아세트아미드/아세톤 용액에 대한 14N 이완속도를 NH2기의 1H 공명 신호의 자세한 선모양분석으로부터 구하였다. 압력과 온도의 효과를 조사하고 분자 재배향의 활성화에너지를 구하였다. NH2기의 1H 이온속도도 압력과 온도의 함수로 구하였다. 이들 결과를 아민기의 14N 이완의 결과와 함께 고찰하였다. Information about 14N relaxation rates is obtained for thioacetamide (TA) in acetone from a detailed line-shape analysis of the 1H resonance signal of NH2 group. The effect of pressure and of temperature were investigated, and activation energies for molecular reorientation are given. And also 1H relaxation rates of NH2 group of TA as a function of pressure and temperature are obtained. These results are discussed with the results for the 14N relaxation of amine group.
Page	33 - 37
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