Unexpected chemical and electrochemical properties of M3N@C80 (M = Sc, Y, Er)

被引：147

作者：

Cardona, Claudia M. ^{[1
]}

Elliott, Bevan ^{[1
]}

Echegoyen, Luis ^{[1
]}

机构：

[1] Clemson Univ, Dept Chem, Clemson, SC 29634 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2006年 / 128卷 / 19期

关键词：

D O I：

10.1021/ja061035n

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The unexpected isomerization of N-ethyl [6,6]-pyrrolidino-Y3N@C-80 to the [5,6] regioisomer is reported, as well as the synthesis, characterization, and electrochemical analysis of Er3N@C-80 derivatives. A complete electrochemical study of the M3N@C-80 species (M = Sc, Y, Er) and their derivatives is presented. We introduce electrochemistry as a new tool in the characterization of the [5,6] and [6,6] regioisomers of trimetallic nitride endohedral metallofullerenes.

引用

收藏

页码：6480 / 6485

页数：6

相关论文

共 57 条

[1] SYNTHESIS OF THE FIRST ADDUCTS OF THE DIMETALLOFULLERENES LA-2-AT-C-80 AND SC-2-AT-C-84 BY ADDITION OF A DISILIRANE [J].

AKASAKA, T ;

NAGASE, S ;

KOBAYASHI, K ;

SUZUKI, T ;

KATO, T ;

KIKUCHI, K ;

ACHIBA, Y ;

YAMAMOTO, K ;

FUNASAKA, H ;

TAKAHASHI, T .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1995, 34 (19) :2139-2141

[2] EXOHEDRAL ADDUCTS OF LA-AT-C-82 [J].

AKASAKA, T ;

KATO, T ;

KOBAYASHI, K ;

NAGASE, S ;

YAMAMOTO, K ;

FUNASAKA, H ;

TAKAHASHI, T .

NATURE, 1995, 374 (6523) :600-601

[3] ATOMS IN CARBON CAGES - THE STRUCTURE AND PROPERTIES OF ENDOHEDRAL FULLERENES [J].

BETHUNE, DS ;

JOHNSON, RD ;

SALEM, JR ;

DEVRIES, MS ;

YANNONI, CS .

NATURE, 1993, 366 (6451) :123-128

[4] Carbon and metals: a path to single-wall carbon nanotubes [J].

Bethune, DS .

PHYSICA B-CONDENSED MATTER, 2002, 323 (1-4) :90-96

[5] First soluble M@C60 derivatives provide enhanced access to metallofullerenes and permit in vivo evaluation of Gd@C60[C(COOH)2]10 as a MRI contrast agent [J].

Bolskar, RD ;

Benedetto, AF ;

Husebo, LO ;

Price, RE ;

Jackson, EF ;

Wallace, S ;

Wilson, LJ ;

Alford, JM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (18) :5471-5478

[6] Endohedral metallofullerenes: A convenient gram-scale preparation [J].

Bubnov, VP ;

Laukhina, EE ;

Kareev, IE ;

Koltover, VK ;

Prokhorova, TG ;

Yagubskii, EB ;

Kozmin, YP .

CHEMISTRY OF MATERIALS, 2002, 14 (03) :1004-1008

[7] In vivo studies of fullerene-based materials using endohedral metallofullerene radiotracers [J].

Cagle, DW ;

Kennel, SJ ;

Mirzadeh, S ;

Alford, JM ;

Wilson, LJ .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1999, 96 (09) :5182-5187

[8] Synthesis and characterization of the first trimetallic nitride templated pyrrolidino endohedral metallofullerenes [J].

Cai, T ;

Ge, ZX ;

Iezzi, EB ;

Glass, TE ;

Harich, K ;

Gibson, HW ;

Dorn, HC .

CHEMICAL COMMUNICATIONS, 2005, (28) :3594-3596

[9] Exohedral reactivity of trimetallic nitride template (TNT) endohedral metallofullerenes [J].

Campanera, JM ;

Bo, C ;

Poblet, JM .

JOURNAL OF ORGANIC CHEMISTRY, 2006, 71 (01) :46-54

[10] Lanthanum endohedral metallofulleropyrrolidines: Synthesis, isolation, and EPR characterization [J].

Cao, BP ;

Wakahara, T ;

Maeda, Y ;

Han, AH ;

Akasaka, T ;

Kato, T ;

Kobayashi, K ;

Nagase, S .

CHEMISTRY-A EUROPEAN JOURNAL, 2004, 10 (03) :716-720

← 1 2 3 4 5 6 →