Assessment of fullerene derivatives as rolling journals in a finite carbon nanotube bearing

Shunpei Hitosugi; Ryosuke Iizuka; Takashi Yamasaki; Rui Zhang; Yasujiro Murata; Hiroyuki Isobe

doi:10.1021/ol400982r

Assessment of fullerene derivatives as rolling journals in a finite carbon nanotube bearing

Shunpei Hitosugi, Ryosuke Iizuka, Takashi Yamasaki, Rui Zhang, Yasujiro Murata, Hiroyuki Isobe

SCI - Chemistry

Research output: Contribution to journal › Article › peer-review

43 Citations (Scopus)

Abstract

Conformance assessment of rolling journals in a molecular bearing has been carried out with a combination of fullerenes and finite single-wall carbon nanotube molecules through quantitative analysis of the binding affinities. Endohedral fullerenes were applicable to three-body molecular bearings with slightly weaker binding affinities. Exohedral shaft moieties on C₆₀ journals affected the binding affinities to reduce the binding constants to a considerable extent, and oval-spherical C₇₀ journals were superior in tolerating bulky shaft attachments.

Original language	English
Pages (from-to)	3199-3201
Number of pages	3
Journal	Organic letters
Volume	15
Issue number	13
DOIs	https://doi.org/10.1021/ol400982r
Publication status	Published - 2013 Jul 5

ASJC Scopus subject areas

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry

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AU - Hitosugi, Shunpei

AU - Iizuka, Ryosuke

AU - Yamasaki, Takashi

AU - Zhang, Rui

AU - Murata, Yasujiro

AU - Isobe, Hiroyuki

PY - 2013/7/5

Y1 - 2013/7/5

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AB - Conformance assessment of rolling journals in a molecular bearing has been carried out with a combination of fullerenes and finite single-wall carbon nanotube molecules through quantitative analysis of the binding affinities. Endohedral fullerenes were applicable to three-body molecular bearings with slightly weaker binding affinities. Exohedral shaft moieties on C60 journals affected the binding affinities to reduce the binding constants to a considerable extent, and oval-spherical C70 journals were superior in tolerating bulky shaft attachments.

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Assessment of fullerene derivatives as rolling journals in a finite carbon nanotube bearing

Abstract

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