X-ray Crystallographic Proof of the Isomer D2-C84(5) as Trifluoromethylated and Chlorinated Derivatives, C84(CF3)16, C84Cl20, and C84Cl32

被引：21
作者：
Yang, Shangfeng [1 ]
Chen, Chuanbao [1 ]
Wei, Tao [1 ]
Tamm, Nadezhda B. [2 ]
Kemnitz, Erhard [3 ]
Troyanov, Sergey I. [2 ]
机构：
[1] Univ Sci & Technol China, Dept Mat Sci & Engn, CAS Key Lab Mat Energy Convers, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Peoples R China
[2] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119991, Russia
[3] Univ Berlin, Inst Chem, D-12489 Berlin, Germany
来源：
CHEMISTRY-A EUROPEAN JOURNAL | 2012年 / 18卷 / 08期
基金：
俄罗斯基础研究基金会; 中国国家自然科学基金;
关键词：
chlorination; fullerenes; structure elucidation; trifluoromethylation; STRUCTURAL-CHARACTERIZATION; FULLERENE; C-84; CAGE; CRYSTAL; C60CL30; IDENTIFICATION; DENSITY;
D O I：
10.1002/chem.201103456
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Minor isomer comes forward: Minor isomer C 84(5) has been captured by high temperature trifluoromethylation with CF 3I and chlorination with VCl 4. The compounds C 84(CF 3) 16, C 84Cl 20, and C 84(5)Cl 32 were investigated by X-ray crystallography providing the first direct proof of the cage connectivity of D 2-C 84(5). The D 2-C 84(5)Cl 32 molecule (see figure; C grey, Cl green) contains two flattened, pyrene-like substructures on opposite poles of the cage resulting in its drum-like shape. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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页码：2217 / 2220
页数：4
相关论文
共 33 条
  • [1] [Anonymous], ANGEW CHEM
  • [2] Preparation, crystallographic characterization and theoretical study of C70(CF3)16 and C70(CF3)18
    Avdoshenko, Stanislav M.
    Goryunkov, Alexey A.
    Ioffe, Ilya N.
    Ignat'eva, Daria V.
    Sidorov, Lev N.
    Pattison, Philip
    Kemnitz, Erhard
    Troyanov, Sergey I.
    [J]. CHEMICAL COMMUNICATIONS, 2006, (23) : 2463 - 2465
  • [3] PARTIAL SEPARATION AND STRUCTURAL CHARACTERIZATION OF C-84 ISOMERS BY CRYSTALLIZATION OF (ETA(2)-C-84)IR(CO)CL(P(C6H5)(3))(2)
    BALCH, AL
    GINWALLA, AS
    LEE, JW
    NOLL, BC
    OLMSTEAD, MM
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (05) : 2227 - 2228
  • [4] Isolation and characterization by 13C NMR spectroscopy of [84]fullerene minor isomers
    Dennis, TJS
    Kai, T
    Asato, K
    Tomiyama, T
    Shinohara, H
    Yoshida, T
    Kobayashi, Y
    Ishiwatari, H
    Miyake, Y
    Kikuchi, K
    Achiba, Y
    [J]. JOURNAL OF PHYSICAL CHEMISTRY A, 1999, 103 (44) : 8747 - 8752
  • [5] Isolation and characterisation of the two major isomers of [84]fullerene (C84)
    Dennis, TJS
    Kai, T
    Tomiyama, T
    Shinohara, H
    [J]. CHEMICAL COMMUNICATIONS, 1998, (05) : 619 - 620
  • [6] Crystallographic characterization and identification of a minor isomer of C84 fullerene
    Epple, Lars
    Amsharov, Konstantin
    Simeonov, Kalin
    Dix, Ina
    Jansen, Martin
    [J]. CHEMICAL COMMUNICATIONS, 2008, (43) : 5610 - 5612
  • [7] Fowler PW., 1995, An atlas of fullerenes
  • [8] C76 fullerene chlorides and cage transformations. Structural and theoretical study
    Ioffe, Ilya N.
    Mazaleva, Olga N.
    Chen, Chuanbao
    Yang, Shangfeng
    Kemnitz, Erhard
    Troyanov, Sergey I.
    [J]. DALTON TRANSACTIONS, 2011, 40 (41) : 11005 - 11011
  • [9] Kareev I. E., 2008, Angew. Chemie, V120, P6300
  • [10] C1-(C84-C2(11))(CF3)12:: Trifluoromethylation yields structural proof of a minor C84 cage and reveals a principle of higher fullerene reactivity
    Kareev, Ivan E.
    Kuvychko, Igor V.
    Shustova, Natalia B.
    Lebedkin, Sergei F.
    Bubnov, Vyacheslav P.
    Anderson, Oren P.
    Popov, Alexey A.
    Boltalina, Olga V.
    Strauss, Steven H.
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (33) : 6204 - 6207
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