SPECTROSCOPIC PROPERTIES OF ISOLATED SC-3-AT-C-82 METALLOFULLERENE

被引：98

作者：

SHINOHARA, H

INAKUMA, M

HAYASHI, N

SATO, H

SAITO, Y

KATO, T

BANDOW, S

机构：

[1] MIE UNIV,DEPT CHEM MAT,TSU,MIE 514,JAPAN

[2] MIE UNIV,DEPT ELECT & ELECTR ENGN,TSU,MIE 514,JAPAN

[3] INST MOLEC SCI,OKAZAKI,AICHI 444,JAPAN

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1994年 / 98卷 / 35期

关键词：

D O I：

10.1021/j100086a001

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

An endohedral triscandium fullerene, Sc-3@C-82, has been purified and isolated for the first time by the so-called two-stage high-performance liquid chromatography. The isolated Sc-3@C-82 fullerene has an absorption onset at ca. 1100 nm in toluene solution with several broad features up to 400 nm. The ESR spectrum of the isolated Sc-3@C-82 exhibits 22 perfectly symmetric hyperfine splittings with an inherent line width of 0.77 G at 220 K, which is consistent with a unique structure that three scandium atoms are encaged triangularly within the C-3 upsilon isomer of C-82

引用

页码：8597 / 8599

页数：3

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