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Static Disorder in Hexagonal Crystal Structures of C60 at 100 K and 20 K

✍ Scribed by Dr. M. Ramm; Prof. Dr. P. Luger; Dr. D. Zobel; Dr. W. Duczek; Prof. Dr. J. C. A. Boeyens

Publisher: John Wiley and Sons
Year: 1996
Tongue: English
Weight: 642 KB
Volume: 31
Category: Article
ISSN: 0232-1300
DOI: 10.1002/crat.2170310111

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✦ Synopsis

The structures were determined by Patterson syntheses and rigid-body refinements. The c 6 0 molecules show two orientations with one molecular centre in common. The solvent molecules are disordered too. Static disorder could not be overcome or influenced by cooling down. A coordination number of 10 was found for the fullerene molecules.

Die Strukturen wurden durch Patterson-Synthesen und Rigid-Body-Verfeinerngen bestimmt. Die Cm-Molekule zeigen zwei Orientierungen mit einem gemeinsamen Molekulzentrum. Die Losungsmittelmolekule sind ebenfalls fehlgeordnet. Tiefe Temperaturen konnten die statische Fehlordnung nicht verhindern oder beeinflussen. Fur die Fulleren-Molekule wurde eine Koordination von 10 gefunden.

Kristalldaten: siehe oben *) Additional material to this paper can be ordered refering to the no. CSD-404137 and CSD-404138, the names of the authors and the journal ciitation from the Fachinformationszentrum Karlsruhe, Gesellschaft fur wissenschaftlich-technische Information mbH, D-76012 Karlsruhe, Federal Republic of Germany.

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