Four isomers of c(96) fullerene structurally proven as c(96) cl(22) and c(96) cl(24) |
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| Authors: | Shangfeng Yang Tao Wei Erhard Kemnitz Sergey I Troyanov |
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| Institution: | Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei 230026 (China). sfyang@ustc.edu.cn. |
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| Abstract: | Direct proof of the cage connectivities of four isomers of C(96) , the highest isolable empty fullerene, has been achieved. C(96) fractions, which were isolated from fullerene soot by recycling HPLC, were chlorinated and the resulting single crystals of C(96) Cl(22) and C(96) Cl(24) were studied by X-ray diffraction using synchrotron radiation. D(2) -C(96) (183)Cl(24) (see structure; gray C, green Cl) was obtained in two crystalline modifications. |
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| Keywords: | C96 isomers chlorination fullerenes structure elucidation |
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