High-pressure clathrate hydrate of acetone

被引:2
|
作者
Manakov, Andrey Yu.
Ogienko, Andrey G.
Komarov, Vladislav Yu.
Ancharov, Aleksei I.
Sheromov, Michail A.
机构
[1] RAS, SD, Nikolaev Inst Inorgan Chem, Novosibirsk 630090, Russia
[2] RAS, SD, Inst Solid State Chem, Novosibirsk 630128, Russia
[3] RAS, SD, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
基金
俄罗斯基础研究基金会;
关键词
clathrate hydrate; acetone; high pressure; stereohedra; symmetry reduction;
D O I
10.1007/s10847-006-9159-1
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
X-ray diffraction study of quenched sample of acetone clathrate hydrate synthesized at 0.8 GPa was carried out. It was shown that the host frameworks of the hydrate comprise uniform cavities which are similar to that of recently characterized structure of high-pressure tetrahydrofurane hydrate. The unique peculiarity of investigated hydrate is decrease in the crystallographic symmetry of the hydrate arising from ordering in guest subsystem.
引用
收藏
页码:317 / 320
页数:4
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