Journal Article10.1002/1521-3773(20010119)40:2<397::AID-ANIE397>3.0.CO;2-3
A Scandium Carbide Endohedral Metallofullerene: (Sc2C2)@C84
Chunru Wang,Tsutomu Kai,Testuo Tomiyama,Takuya Yoshida,Yuji Kobayashi,Eiji Nishibori,Masaki Takata,Makoto Sakata,Hisanori Shinohara +8 more
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TL;DR: Not Sc 2 @C86 but Sc2 C2 @C84 : that is the conclusion of 13 C NMR spectroscopic and synchrotron X-ray powder diffraction studies on a new metallofullerene obtained by arc discharge of Sc2 O3 /graphite rods.
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Abstract: Not Sc2 @C86 but Sc2 C2 @C84 : that is the conclusion of 13 C NMR spectroscopic and synchrotron X-ray powder diffraction studies on a new metallofullerene obtained by arc discharge of Sc2 O3 /graphite rods. The picture shows a schematic representation of the deduced structure, in which the novel scandium carbide cluster Sc2 C2 is encaged in D2d -C84 .
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Citations
Dynamic covalent chemistry.
Stuart J. Rowan,Stuart Cantrill,Graham R. L. Cousins,Jeremy K. M. Sanders,J. Fraser Stoddart +4 more
TL;DR: Some recent examples where dynamic covalent chemistry has been demonstrated are shown to emphasise the basic concepts of this area of science.
1.9K
Current status and future developments of endohedral metallofullerenes
TL;DR: This critical review provides a balanced but not an exhaustive summary regarding almost all aspects of EMFs, including the history, the classification, current progress in the synthesis, extraction, isolation, and characterization, as well as their physiochemical properties and applications in fields such as electronics, photovoltaics, biomedicine, and materials science.
447
References
Encapsulated C 60 in carbon nanotubes
TL;DR: In this article, it has been suggested that C60 may be trapped inside a nanotube during this elaborate sequence, but this has not been detected. But it has not yet been confirmed.
1.4K
Crystal structure and bonding of ordered C60
William I. F. David,Richard M. Ibberson,Judy C. Matthewman,Kosmas Prassides,T. John S. Dennis,Jonathan P. Hare,Harold W. Kroto,Roger Taylor,David R. M. Walton +8 more
TL;DR: In this paper, the packing configuration of C60 molecules is revealed in an anticlockwise manner around the [111] direction by ∼98° from the ideal Fm3¯ configuration, which is due to an optimized ordering scheme in which electron-rich short inter-pentagon bonds face the electron-poor pentagon centres of adjacent C60 units.
953
Small-bandgap endohedral metallofullerenes in high yield and purity
Steven Stevenson,Gregory W. Rice,T. E. Glass,Kim Harich,Frank Cromer,M. R. Jordan,J. Craft,E. Hadju,R. Bible,Marilyn M. Olmstead,Kalyani Maitra,Andrew J. Fisher,Alan L. Balch,Harry C. Dorn +13 more
TL;DR: In this article, a new family of stable endohedral fullerenes encapsulating trimetallic nitride clusters, ErxSc3-xN@C80 (x = 0-3), was synthesized.
903
Confirmation by X-ray diffraction of the endohedral nature of the metallofullerene Y@C82
Masaki Takata,Buntaro Umeda,Eiji Nishibori,Makoto Sakata,Yahachi Saitot,Makoto Ohno,Hisanori Shinohara +6 more
TL;DR: In this article, the results of a synchrotron X-ray powder diffraction study of Y@C82 were reported, which confirmed that the yttrium atom is located within the carbon cage.
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