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Connectivity Patterns of Two C90 Isomers Provided by the Structure Elucidation of C90Cl32

✍ Scribed by Erhard Kemnitz; Sergey I. Troyanov

Book ID
101566562
Publisher
John Wiley and Sons
Year
2009
Tongue
English
Weight
458 KB
Volume
48
Category
Article
ISSN
0044-8249

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✦ Synopsis

Abstract

Two for the price of one: The first halogenated derivative of C~90~, C~90~Cl~32~ (see structure; gray C, green Cl), is obtained by chlorination of a higher fullerene mixture with SbCl~5~. Its molecular structure, elucidated by single‐crystal X‐ray diffraction, reveals the presence of two isomeric C~90~ cages that correspond to C~2__v__~ isomer 46 and C~s~ isomer 34. The addition of 32 chlorine atoms is the maximum degree of chlorination achieved for fullerenes.magnified image

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