A NEUTRON-DIFFRACTION STUDY OF TETRAHYDROFURAN AND ACETONE CLATHRATE HYDRATES

被引：39

作者：

YAMAMURO, O ^{[1
]}

MATSUO, T ^{[1
]}

SUGA, H ^{[1
]}

DAVID, WIF ^{[1
]}

IBBERSON, RM ^{[1
]}

LEADBETTER, AJ ^{[1
]}

机构：

[1] RUTHERFORD APPLETON LAB,ISIS SCI DIV,DIDCOT OX11 0QX,OXON,ENGLAND

来源：

PHYSICA B | 1995年 / 213卷

关键词：

D O I：

10.1016/0921-4526(95)00171-5

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Neutron-diffraction studies of fully deuterated tetrahydrofuran (THF) and acetone clathrate hydrates have been performed with the high-resolution powder diffractometer (HRPD) at ISIS. Preferred orientations of THF and acetone molecules accommodated in the clathrate cages were determined by Rietveld analysis. The low-temperature phase of the THF hydrate was found to have a quasi-tetragonal structure with a complex local distortion causing strong broadening of the diffraction peaks.

引用

页码：405 / 407

页数：3

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