Endohedral hydrogen fullerene (H2@C60) is an endohedral fullerene containing molecular hydrogen. This chemical compound has a potential application in molecular electronics and was synthesized in 2005 at Kyoto University by the group of Koichi Komatsu.[1][2] Ordinarily the payload of endohedral fullerenes are inserted at the time of the synthesis of the fullerene itself or is introduced to the fullerene at very low yields at high temperatures and high pressure. This particular fullerene was synthesised in an unusual way in three steps starting from pristine C60 fullerene: cracking open the carbon framework, insert hydrogen gas and zipping up by organic synthesis methods.
^Murata, Y; Murata, M; Komatsu, K (2003). "Synthesis, structure, and properties of novel open-cage fullerenes having heteroatom(s) on the rim of the orifice". Chemistry: A European Journal. 9 (7): 1600–9. doi:10.1002/chem.200390184. PMID 12658659.
^Komatsu, K; Murata, M; Murata, Y (2005). "Encapsulation of molecular hydrogen in fullerene C60 by organic synthesis". Science. 307 (5707): 238–40. Bibcode:2005Sci...307..238K. doi:10.1126/science.1106185. PMID 15653499.
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Endohedralfullerenes, also called endofullerenes, are fullerenes that have additional atoms, ions, or clusters enclosed within their inner spheres. The...
classes: exohedral fullerenes with substituents outside the cage and endohedralfullerenes with trapped molecules inside the cage. This article covers the...
trapped inside fullerenes to form inclusion compounds known as endohedralfullerenes. An unusual example is the egg-shaped fullerene Tb3N@C 84, which...
H2 and noble gas can be encapsulated inside the C60 cage. These endohedralfullerenes are usually synthesized by doping in the metal atoms in an arc reactor...
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This notation was proposed in 1991 with the discovery of fullerene cages (endohedralfullerenes), which can trap atoms such as La to form, for example,...
enclosed by the all-carbon shell of the fullerene. This inclusion is denoted by the "@"symbol in endohedralfullerenes. For example, an ion consisting of a...
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in ice. Noble gases can form endohedralfullerene compounds, in which the noble gas atom is trapped inside a fullerene molecule. In 1993, it was discovered...
produced. Noble gases can also form endohedralfullerene compounds where the noble gas atom is trapped inside a fullerene molecule. In 1993, it was discovered...
intercalation compounds alkali metal fullerides endohedralfullerenes, where the metal atom is encapsulated within a fullerene molecule metallacarbohedrenes (met-cars)...
research into the formation of alternate fullerene compounds (e.g. C28, C70), as well as the synthesis of endohedral metallofullerenes (M@C60), reports of...
also form endohedralfullerene compounds, where a xenon atom is trapped inside a fullerene molecule. The xenon atom trapped in the fullerene can be observed...
reaction parameters, multiple carbon allotropes can be achieved, including endohedral particles composed of predominantly amorphous carbon, carbon nanotubes...
into the hollow carbon cage molecules (the fullerenes) by heating under high pressure. The endohedralfullerene molecules formed are stable at high temperatures...
in studies of endohedralfullerenes, where its chemical inertness is beneficial to ascertaining the structure of the entrapping fullerene. 11 B is more...
molecular cages such as the fullerenes He@C60, He@C70, He2@C60 and He2@C70 have all been made using compressed helium and fullerenes. When using only pressure...
interaction in endohedralfullerenes, stacking and spreading interaction in N-heteroaromatic systems, intra- and inter- molecular hydrogen bond, and atomic...
respond to external stimuli and self-assemble into higher order structures. Fullerenes are a class of carbon allotropes that were first discovered in 1985 and...
Chemistry with Robert Curl and Richard Smalley for their discovery of fullerenes. He was the recipient of many other honors and awards. Kroto ended his...
also form endohedralfullerene compounds, where a xenon atom is trapped inside a fullerene molecule. The xenon atom trapped in the fullerene can be observed...
the face of the cluster. Another mode of reaction is the formation of endohedral complexes where the metal is encapsulated inside the cluster. These types...
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