Structural study of three isomers of Tm@C82 by 13C NMR spectroscopy

被引：54

作者：

Kodama, T ^{[1
]}

Ozawa, N ^{[1
]}

Miyake, Y ^{[1
]}

Sakaguchi, K ^{[1
]}

Nishikawa, H ^{[1
]}

Ikemoto, I ^{[1
]}

Kikuchi, K ^{[1
]}

Achiba, Y ^{[1
]}

机构：

[1] Tokyo Metropolitan Univ, Dept Chem, Hachioji, Tokyo 1920397, Japan

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2002年 / 124卷 / 07期

关键词：

D O I：

10.1021/ja005839t

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The C-13 NMR spectra were measured for three isomers of Tm@C-82, which is one of the divalent metallofullerenes. The molecular symmetries were determined for each isomer: isomer I has Q symmetry, isomer II has C-2 symmetry, and isomer III has C-2v symmetry. Moreover the cage structure of Tm@C-82(III) was found to be C-82(9). As a result, it was revealed that Tm@C-82(III) has a cage identical to that of La@C-82, which is one of the trivalent metallofullerenes.

引用

页码：1452 / 1455

页数：4

共 50 条

[1] Vibrational characterisation of three Tm@C82 isomers
Dunsch, L
Kuran, P
Krause, M
RECENT ADVANCES IN THE CHEMISTRY AND PHYSICS OF FULLERENES AND RELATED MATERIALS, VOL 6, 1998, 98 (08): : 1031 - 1038
[2] Structural study of four Ca@C82 isomers by 13C NMR spectroscopy
Kodama, T
Fujii, R
Miyake, Y
Sakaguchi, K
Nishikawa, H
Ikemoto, I
Kikuchi, K
Achiba, Y
CHEMICAL PHYSICS LETTERS, 2003, 377 (1-2) : 197 - 200
[3] Ultraviolet photoelectron spectra of three Tm@C82 isomers
Hino, S
Wanita, N
Iwasaki, K
Yoshimura, D
Ozawa, N
Kodama, T
Sakaguchi, K
Nishikawa, H
Ikemoto, I
Kikuchi, K
CHEMICAL PHYSICS LETTERS, 2005, 402 (1-3) : 217 - 221
[4] Identifying Tm@C82 isomers with density functional theory calculations
Zheng, Limin
He, Hongqing
Yang, Minghui
Zeng, Qun
Yang, Mingli
JOURNAL OF PHYSICS-CONDENSED MATTER, 2010, 22 (23)
[5] 1H and 13C NMR spectroscopy of structural isomers of pyridinephosphonic acids
Chruszcz-Lipska, Katarzyna
Baranska, Malgorzata
Proniewicz, Leonard M.
JOURNAL OF MOLECULAR STRUCTURE, 2008, 876 (1-3) : 278 - 287
[6] Tm@C82: Calculated Isomeric Populations
Slanina, Zdenek
Uhlik, Filip
Akasaka, Takeshi
Lu, Xing
Adamowicz, Ludwik
ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY, 2024, 13 (11)
[7] Raman and infrared spectra of Tm@C82 and Gd@C82
Krause, M
Kuran, P
Kirbach, U
Dunsch, L
CARBON, 1999, 37 (01) : 113 - 115
[8] Structural Revision and Elucidation of the Biosynthesis of Hypodoratoxide by 13C,13C COSY NMR Spectroscopy
Barra, Lena
Ibrom, Kerstin
Dickschat, Jeroen S.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2015, 54 (22) : 6637 - 6640
[9] Analysis of conjugated linoleic acid isomers by 13C NMR spectroscopy
Davis, AL
McNeill, GP
Caswell, DC
CHEMISTRY AND PHYSICS OF LIPIDS, 1999, 97 (02) : 155 - 165
[10] The electronic structure of potassium intercalated Tm@C82
Pichler, T
Winter, J
Grazioli, C
Golden, MS
Knupfer, M
Kuran, P
Dunsch, L
Fink, J
SYNTHETIC METALS, 1999, 103 (1-3) : 2470 - 2473

← 1 2 3 4 5 →