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Article
Structure of Tm2 and Tm2C2 encapsulated in low-symmetry C82(Cs(6)) fullerene cage by single crystal X-ray diffraction
Chemical Physics Letters (2014)
  • Yuki Sado, Nagoya University
  • Shinobu Aoyagi, Nagoya City University
  • Noriko Izumi, Nagoya University
  • Ryo Kitaura, Nagoya University
  • Tim Kowalczyk, Nagoya University
  • Jian Wang, Nagoya University
  • Stephan Irle, Nagoya University
  • Eiji Nishibori, RIKEN RSC-RIGAKU Collaboration Center, RIKEN SPring-8 Center, RIKEN, Kouto, Sayo, Hyogo, 679-5198, Japan
  • Kunihisa Sugimoto, SPring-8/JASRI, Kouto, Sayo, Hyogo 679-5198, Japan
  • Hisanori Shinohara, Nagoya University
Abstract
The molecular structures of Tm2@C82(Cs(6)) and Tm2C2@C82(Cs(6)) are determined by means of single crystal X-ray diffraction using the co-crystals with nickel octaethylporphyrin (Ni(OEP)). The molecular orientations and Tm positions of Tm2@C82(Cs(6)) and Tm2C2@C82(Cs(6)) are basically the same each other. One of the two Tm positions is very close to the Tm position of Tm@C82(Cs(6)). These facts demonstrate that the stable endohedral Tm positions are not fundamentally affected by the addition of the other Tm atoms but dependent on the kind of the fullerene cage structure.
Publication Date
April 1, 2014
DOI
10.1016/j.cplett.2014.03.047
Publisher Statement
Copyright © 2014 Elsevier B.V. All rights reserved.
Citation Information
Yuki Sado, Shinobu Aoyagi, Noriko Izumi, Ryo Kitaura, Tim Kowalczyk, Jian Wang, Stephan Irle, Eiji Nishibori, Kunihisa Sugimoto, Hisanori Shinohara (2014) Structure of Tm2 and Tm2C2 encapsulated in low-symmetry C82(Cs(6)) fullerene cage by single crystal X-ray diffraction. Chem. Phys. Lett. 600, 38-42.