Preparation and structure of ferrocene derivative C60 adduct

Magdalena Popławska , P Byszewski , E Kowalska , Ryszard Diduszko , J Radomska

Abstract

Experiments on preparation of C60ONCFn cycloadduct (Fn=ferrocene) are reported. The adduct was prepared in the reaction between C60 and ferrocene oxime. The ferrocene derivative is bound to C60 at the 6–6 bond by a heterocyclic oxygen–nitrogen–carbon ring. The reaction may lead either to the mono- or a diadduct. To determine structure of the molecules at various heat treatment stages, IR absorption and 1H and 13C NMR were measured. Thermal stability of the compound was analyzed by thermogravimetric and differential scanning calorimetry methods. The analyses showed that thermal treatment may be applied to remove organic groups to obtain sample containing FeC60, with C60 arranged in the fcc lattice and iron dispersed between fullerenes. The experimental results are compared with calculations based on the semi-empirical quantum chemistry models ZINDO1 and PM3.
Author Magdalena Popławska (FC / DOC)
Magdalena Popławska,,
- Department Of Organic Chemistry
, P Byszewski - [Institute of Physics of the Polish Academy of Sciences]
P Byszewski,,
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, E Kowalska - [Institute of Vacuum Technology, Warsaw]
E Kowalska,,
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, Ryszard Diduszko - Institute of Electronic Materials Technology (ITME) [Institute of Vacuum Technology, Warsaw]
Ryszard Diduszko,,
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, J Radomska - [Institute of Vacuum Technology, Warsaw]
J Radomska,,
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Journal seriesSynthetic Metals, ISSN 0379-6779
Issue year2000
Vol109
No1–3
Pages239-244
Keywords in EnglishFullerene adduct, fullerenes, Infrared absorption, NMR
ASJC Classification2505 Materials Chemistry; 2506 Metals and Alloys; 2210 Mechanical Engineering; 2211 Mechanics of Materials; 3104 Condensed Matter Physics; 2504 Electronic, Optical and Magnetic Materials
DOIDOI:10.1016/S0379-6779(99)00226-X
URL http://www.sciencedirect.com/science/article/pii/S037967799900226X
Score (nominal)30
Score sourcejournalList
Publication indicators Scopus Citations = 10; WoS Citations = 10; Scopus SNIP (Source Normalised Impact per Paper): 2014 = 0.943; WoS Impact Factor: 2006 = 1.685 (2) - 2007=1.681 (5)
Citation count*12 (2015-12-05)
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