Photophysical and photochemical properties of the La@C82 anion

被引：4

作者：

Fujitsuka, M

Ito, O ^{[1
]}

Maeda, Y

Wakahara, T

Tsuchiya, T

Nakahodo, T

Akasaka, T

Mizorogi, N

Nagase, S

机构：

[1] Tohoku Univ, Inst Multidisciplinary Res Adv Mat, Sendai, Miyagi 9808577, Japan

[2] Tokyo Gakugei Univ, Dept Chem, Koganei, Tokyo 1848501, Japan

[3] Univ Tsukuba, Ctr Tsukuba Adv Res Alliance, Tsukuba, Ibaraki 3058577, Japan

[4] Inst Mol Sci, Dept Theoret Mol Sci, Okazaki, Aichi 4448585, Japan

来源：

CHEMISTRY LETTERS | 2005年 / 34卷 / 12期

关键词：

D O I：

10.1246/cl.2005.1600

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Properties of the excited states of the La@C-82 anion have been investigated by laser flash photolysis measuring the fluorescence and absorption spectra. Transient absorption bands in the visible and near-IR region observed by the laser excitation of the La@C-82 anion were attributed to the excited triplet, which showed high electron-donor ability to viologen dication, yielding La@C-82 and viologen radical cation, establishing a reversible photoelectron transfer cycle.

引用

页码：1600 / 1601

页数：2

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