Extractions of Ca@C60 and Sr@C60 with aniline

Yoshihiro Kubozono; Takako Noto; Takayoshi Ohta; Hironobu Maeda; Setsuo Kashino; Shuichi Emura; Shigeyuki Ukita; Toshiaki Sogabe

doi:10.1246/cl.1996.453

Extractions of Ca@C₆₀ and Sr@C₆₀ with aniline

Yoshihiro Kubozono, Takako Noto, Takayoshi Ohta, Hironobu Maeda, Setsuo Kashino, Shuichi Emura, Shigeyuki Ukita, Toshiaki Sogabe

Research Institute for Interdisciplinary Science

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

21 Citations (Scopus)

Abstract

Endohedral metallofullerenes, Ca@C₆₀ and Sr@C₆₀, prepared by the arc-heating of the graphite rods containing CaO and SrO, respectively, have been extracted with aniline under the air atmosphere. The laser desorption time-of-flight (LD-TOF) mass spectra for the extracted solutions exhibit intense peaks due to M@C₆₀⁺ (M: Ca and Sr) and C₆₀⁺ with weak peaks due to the other hallow fullerenes and metallofullerenes.

Original language	English
Pages (from-to)	453-454
Number of pages	2
Journal	Chemistry Letters
Issue number	6
DOIs	https://doi.org/10.1246/cl.1996.453
Publication status	Published - 1996

ASJC Scopus subject areas

Chemistry(all)

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title = "Extractions of Ca@C60 and Sr@C60 with aniline",

abstract = "Endohedral metallofullerenes, Ca@C60 and Sr@C60, prepared by the arc-heating of the graphite rods containing CaO and SrO, respectively, have been extracted with aniline under the air atmosphere. The laser desorption time-of-flight (LD-TOF) mass spectra for the extracted solutions exhibit intense peaks due to M@C60+ (M: Ca and Sr) and C60+ with weak peaks due to the other hallow fullerenes and metallofullerenes.",

author = "Yoshihiro Kubozono and Takako Noto and Takayoshi Ohta and Hironobu Maeda and Setsuo Kashino and Shuichi Emura and Shigeyuki Ukita and Toshiaki Sogabe",

year = "1996",

doi = "10.1246/cl.1996.453",

language = "English",

pages = "453--454",

journal = "Chemistry Letters",

issn = "0366-7022",

publisher = "Chemical Society of Japan",

number = "6",

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TY - JOUR

T1 - Extractions of Ca@C60 and Sr@C60 with aniline

AU - Kubozono, Yoshihiro

AU - Noto, Takako

AU - Ohta, Takayoshi

AU - Maeda, Hironobu

AU - Kashino, Setsuo

AU - Emura, Shuichi

AU - Ukita, Shigeyuki

AU - Sogabe, Toshiaki

PY - 1996

Y1 - 1996

N2 - Endohedral metallofullerenes, Ca@C60 and Sr@C60, prepared by the arc-heating of the graphite rods containing CaO and SrO, respectively, have been extracted with aniline under the air atmosphere. The laser desorption time-of-flight (LD-TOF) mass spectra for the extracted solutions exhibit intense peaks due to M@C60+ (M: Ca and Sr) and C60+ with weak peaks due to the other hallow fullerenes and metallofullerenes.

AB - Endohedral metallofullerenes, Ca@C60 and Sr@C60, prepared by the arc-heating of the graphite rods containing CaO and SrO, respectively, have been extracted with aniline under the air atmosphere. The laser desorption time-of-flight (LD-TOF) mass spectra for the extracted solutions exhibit intense peaks due to M@C60+ (M: Ca and Sr) and C60+ with weak peaks due to the other hallow fullerenes and metallofullerenes.

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DO - 10.1246/cl.1996.453

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SP - 453

EP - 454

JO - Chemistry Letters

JF - Chemistry Letters

IS - 6

ER -

Extractions of Ca@C₆₀ and Sr@C₆₀ with aniline

Abstract

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