Mössbauer study of fullerene (ferrocene)2 and decamethyl-ferrocene

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Abstract

Mössbauer measurements were carried out over the range 8060 (ferrocene)2. Ferrocene was also measured at room temperature. The obtained Mössbauer parameters showed that there is no measurable chemical interaction between C60 and ferrocene but the slightly decreased isomer shift of decamethyl-ferrocene (compared to that of ferrocene) demonstrated that the donor character of the methyl groups can have an effect on the electronic structure of iron (through the cp rings), as well. The asymmetry of the Mössbauer lines were explained by both Goldanskii - Karyagin effect and texture of the samples. The texture was found to be dominant in decamethyl-ferrocene and the Goldanskii-Karyagin effect results in the major part of asymmetry in fullerene(ferrocene)2.

Original languageEnglish
Pages (from-to)97-109
Number of pages13
JournalFullerene Science and Technology
Volume5
Issue number1
Publication statusPublished - 1997

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Fullerenes
fullerenes
Textures
textures
asymmetry
Isomers
Electronic structure
Iron
isomers
electronic structure
iron
rings
shift
room temperature
Temperature
ferrocene
interactions

ASJC Scopus subject areas

  • Chemical Engineering(all)

Cite this

Mössbauer study of fullerene (ferrocene)2 and decamethyl-ferrocene. / Vértes, A.; Klencsár, Z.; Gál, Miklos; Kuzmann, E.

In: Fullerene Science and Technology, Vol. 5, No. 1, 1997, p. 97-109.

Research output: Contribution to journalArticle

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