Synthesis and structures of C60 fullerene chlorides

被引：0
作者：
S. I. Troyanov
N. B. Shustova
A. A. Popov
L. N. Sidorov
机构：
[1] M. V. Lomonosov Moscow State University,Department of Chemistry
来源：
Russian Chemical Bulletin | 2005年 / 54卷
关键词：
fullerene; X-ray crystallography; chlorination; synchrotron radiation; fullerene chlorides; IR spectroscopy; chlorinating reagents; density functional theory; antimony pentachloride; aromaticity; vanadium tetrachloride; trannulene; molybdenum pentachloride; thermal stability; potassium tetrachloroiodate; vanadium oxotrichloride;
D O I：
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中图分类号：
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摘要：
Systematic study of chlorination of fullerene C60 with inorganic chlorides SbCl5, VCl4, MoCl5, and KICl4 was carried out. Higher chlorofullerenes, viz., Th-C60Cl24, C60Cl28, C2-C60Cl30, and D3d-C60Cl30, can be prepared depending on the temperature and time of chlorination. The molecular and crystal structures of C60Cl24⋅VOCl3, C60Cl30⋅2CS2, and C60Cl30O1.22 were determined by single-crystal X-ray diffraction. Fullerenes C60Cl28 and C2-C60Cl30 were shown to be only kinetically stable, whereas D3d-C60Cl30 is a thermodynamically stable product. Transformations of less chlorinated fullerenes into more chlorinated products are accompanied by substantial changes in the addition patterns.
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页码：1656 / 1666
页数：10
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