An anomalous endohedral structure of Eu@C 82 metallofullerenes

Bao Yun Sun; Toshiki Sugai; Eiji Nishibori; Kenichi Iwata; Makoto Sakata; Masaki Takata; Hisanori Shinohara

doi:10.1002/anie.200500876

An anomalous endohedral structure of Eu@C ₈₂ metallofullerenes

Bao Yun Sun, Toshiki Sugai, Eiji Nishibori, Kenichi Iwata, Makoto Sakata, Masaki Takata, Hisanori Shinohara

Research output: Contribution to journal › Article › peer-review

35 Citations (Scopus)

Abstract

(Chemical Equation Presented) A question of symmetry: Unlike other mono-metallofullerenes, the cage structures of Eu@C ₈₂ (isomers I and III) have been shown to have C _s (no. 6) and C _2v symmetry, respectively, by the maximum entropy method using synchrotron X-ray powder diffraction data. In both isomers (see structures) the Eu ion (turquoise) is located near the top of the carbon cage adjacent to a C-C double bond.

Original language	English
Pages (from-to)	4568-4571
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	44
Issue number	29
DOIs	https://doi.org/10.1002/anie.200500876
Publication status	Published - 2005 Jul 18
Externally published	Yes

Keywords

Electronic structure
Inclusion complexes
Metallofullerenes
Structure elucidation
X-ray diffraction

ASJC Scopus subject areas

Catalysis
Chemistry(all)

Access to Document

10.1002/anie.200500876

Cite this

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title = "An anomalous endohedral structure of Eu@C 82 metallofullerenes",

abstract = "(Chemical Equation Presented) A question of symmetry: Unlike other mono-metallofullerenes, the cage structures of Eu@C 82 (isomers I and III) have been shown to have C s (no. 6) and C 2v symmetry, respectively, by the maximum entropy method using synchrotron X-ray powder diffraction data. In both isomers (see structures) the Eu ion (turquoise) is located near the top of the carbon cage adjacent to a C-C double bond.",

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T1 - An anomalous endohedral structure of Eu@C 82 metallofullerenes

AU - Sun, Bao Yun

AU - Sugai, Toshiki

AU - Nishibori, Eiji

AU - Iwata, Kenichi

AU - Sakata, Makoto

AU - Takata, Masaki

AU - Shinohara, Hisanori

PY - 2005/7/18

Y1 - 2005/7/18

N2 - (Chemical Equation Presented) A question of symmetry: Unlike other mono-metallofullerenes, the cage structures of Eu@C 82 (isomers I and III) have been shown to have C s (no. 6) and C 2v symmetry, respectively, by the maximum entropy method using synchrotron X-ray powder diffraction data. In both isomers (see structures) the Eu ion (turquoise) is located near the top of the carbon cage adjacent to a C-C double bond.

AB - (Chemical Equation Presented) A question of symmetry: Unlike other mono-metallofullerenes, the cage structures of Eu@C 82 (isomers I and III) have been shown to have C s (no. 6) and C 2v symmetry, respectively, by the maximum entropy method using synchrotron X-ray powder diffraction data. In both isomers (see structures) the Eu ion (turquoise) is located near the top of the carbon cage adjacent to a C-C double bond.

KW - Electronic structure

KW - Inclusion complexes

KW - Metallofullerenes

KW - Structure elucidation

KW - X-ray diffraction

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