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Radical Derivatives of Insoluble La@C 74 : X‐ray Structures, Metal Positions, and Isomerization
Author(s) -
Lu Xing,
Nikawa Hidefumi,
Kikuchi Takashi,
Mizorogi Naomi,
Slanina Zdenek,
Tsuchiya Takahiro,
Nagase Shigeru,
Akasaka Takeshi
Publication year - 2011
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201100961
Subject(s) - isomerization , structural isomer , chemistry , atom (system on chip) , fullerene , metal , carbon atom , diffraction , substitution (logic) , radical , x ray , carbon fibers , crystallography , stereochemistry , organic chemistry , materials science , catalysis , computer science , alkyl , physics , programming language , composite number , optics , composite material , embedded system , quantum mechanics
Insoluble fullerenes solubilized : Addition of dichlorophenyl radicals to insoluble La@C 74 affords two series of regioisomers in which dichlorophenyl groups with different substitution patterns are singly bonded to one of two adjacent cage carbon atoms. X‐ray diffraction studies reveal that the internal metal atom is responsible for such addition patterns, while addition to different sites modifies the motion of the metal atom (see picture).