New clusters in endohedral fullerenes: The metalnitrides
Dunsch, L; Georgi, P; Krause, M; Wang, CR
Source PublicationSYNTHETIC METALS
AbstractNew clusters in endohedral fullerenes can stabilize fullerene cages which are not to be isolated in the empty form like C-72 or C-74 and even the non-IPR structures C-66 and C-68. On the other hand fullerenes can provide an ideal isolated environment with its internal space, which enables the stabilization of clusters such as Sc2C2 (Sc2C2@C-84) or Sc3N (Sc3N@C-80). To open the route for new endohedral fullerene structures we report on the influence of the type of the atmosphere in the arc burning process as well as on new nitride cluster fullerenes like Ho3N@C-80. In this way a synthesis of fullerenes is described for the first time where the endohedral structures are the main product (yield in the range of 70 to 90 %) of all fullerenes. The isolated endohedral structures were studied spectroscopically as well as by cyclic voltammetry. The results of spectroscopic data were compared with the data for other endohedral fullerenes and the interactions of the clusters with cage are analysed. As a conclusion of the synthesis of new endohedral fullerenes by variation of the atmosphere in the burning chamber a general outlook of the potentialities of this new route in fullerene production is given.
KeywordEndohedral Fullerenes Clusters Scandium Holmium Uv-vis-nir Absorption Hplc
Indexed ByISTP ; SCI
WOS IDWOS:000182533700358
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Document Type期刊论文
Corresponding AuthorDunsch, L
Affiliation1.Leibnis Inst Festkorper & Werkstoffforsch, D-01069 Dresden, Germany
2.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
3.Nagoya Univ, Dept Chem, Nagoya, Aichi 4648602, Japan
Recommended Citation
GB/T 7714
Dunsch, L,Georgi, P,Krause, M,et al. New clusters in endohedral fullerenes: The metalnitrides[J]. SYNTHETIC METALS,2003,135(1-3):761-762.
APA Dunsch, L,Georgi, P,Krause, M,&Wang, CR.(2003).New clusters in endohedral fullerenes: The metalnitrides.SYNTHETIC METALS,135(1-3),761-762.
MLA Dunsch, L,et al."New clusters in endohedral fullerenes: The metalnitrides".SYNTHETIC METALS 135.1-3(2003):761-762.
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