HYDROGEN MOTIONS IN LIQUID HYDROGEN FLUORIDE

被引：23
作者：
RING, JW
EGELSTAF.PA
机构：
[1] Hamilton College, Clinton
[2] Solid Slate Physics Division, Atomic Energy Research Establishment, Harwell
来源：
JOURNAL OF CHEMICAL PHYSICS | 1969年 / 51卷 / 02期
关键词：
D O I：
10.1063/1.1672066
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 inelastic scattering of cold neutrons by liquid and solid HF has been used to study the low-frequency modes of motion. On melting a pronounced reduction in amplitude and increase in width is observed in the near-inelastic spectra. Analysis of the angular dependence of this effect suggests that it is due to rotational rather than translational modes of motion. In this event the rotational diffusion constant is ≈1×1012 sec-1. Additional evidence is given to support the idea of hydrogen-bonded polymers in the liquid state of HF.
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页码：762 / &
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