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Pressure polymerize...
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Launois, Pascale
(author)
Pressure polymerized C60 single crystals: First x-ray diffraction results
- Article/chapterEnglish1998
Publisher, publication year, extent ...
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Singapore :World Scientific,1998
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LIBRIS-ID:oai:DiVA.org:umu-23483
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https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-23483URI
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Language:English
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Summary in:English
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Subject category:ref swepub-contenttype
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Subject category:kon swepub-publicationtype
Notes
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Editors: Hans Kuzmany, Jörg Fink, Michael Mehring and Siegmar Roth.
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C60 single crystals compressed at approx. 1 GPa and heated at about 300 C are found to polymerize in one dimension without losing their crystalline order. The resulting structure is orthrhombic, with space group Pmnn and parameters a=9.14 Å, b=9.9 Å and c=14.66 Å. The X-ray single crystal results allow us to derive a polymerization mechanism, which may also, for instance, apply to one dimensional C60 polymers in the doped compounds. The new polymer phase is discussed with respect to the C60 pressure-temperature diagram. The comparison with the A1C60 polymers raises questions about the interchain and the alkali metal - fullerene interactins.
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Moret, Roger
(author)
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Persson, Per-AxelUmeå universitet,Institutionen för fysik(Swepub:umu)pepe0001
(author)
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Sundqvist, BertilUmeå universitet,Institutionen för fysik(Swepub:umu)besu0001
(author)
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Umeå universitetInstitutionen för fysik
(creator_code:org_t)
Related titles
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In:Molecular NanostructuresSingapore : World Scientific, s. 348-3529789810232610
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