Structure H hydrate: a single crystal diffraction study of 2,2-dimethylpentane center dot 5(Xe,H2S)center dot 34H(2)O

被引：97

作者：

Udachin, KA ^{[1
]}

Ratcliffe, CI ^{[1
]}

Enright, GD ^{[1
]}

Ripmeester, JA ^{[1
]}

机构：

[1] RUSSIAN ACAD SCI,INST INORGAN CHEM,NOVOSIBIRSK 630090,RUSSIA

来源：

SUPRAMOLECULAR CHEMISTRY | 1997年 / 8卷 / 03期

关键词：

D O I：

10.1080/10610279708034933

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Although Structure H hydrate has been studied intensively for a number of years, its detailed crystal structure has remained unknown. Single crystal X-ray diffraction was used to determine the structure of 2,2-dimethylpentane . 5(Xe, H2S). 34H(2)O hydrate. The hexagonal unit cell, space group P6/mmm with z=1, has the following parameters: a=12.212(2), c=10.143(2) Angstrom (t=-100 degrees C). Cage geometries and fractional coordinates for the atoms are presented and discussed. Structure H hydrate is only the third hydrate type for which a large number of molecules are suitable as guests.

引用

页码：173 / 176

页数：4

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