New Isomers of Trifluoromethylated Derivatives of Metal Nitride Cluster Fullerene: Sc3N@C80(CF3)n (n=14 and 16)

被引：17

作者：

Yang, Shangfeng ^{[1
,2
]}

Chen, Chuanbao ^{[1
,2
]}

Lanskikh, Maria A. ^{[3
]}

Tamm, Nadezhda B. ^{[3
]}

Kemnitz, Erhard ^{[4
]}

Troyanov, Sergey I. ^{[3
]}

机构：

[1] Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, CAS Key Lab Mat Energy Convers, Hefei 230026, Peoples R China

[2] Univ Sci & Technol China, Dept Mat Sci & Engn, Hefei 230026, Peoples R China

[3] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119991, Russia

[4] Humboldt Univ, Inst Chem, D-12489 Berlin, Germany

来源：

CHEMISTRY-AN ASIAN JOURNAL | 2011年 / 6卷 / 02期

基金：

中国国家自然科学基金; 俄罗斯基础研究基金会;

关键词：

cluster compounds; fullerenes; liquid chromatography; structure elucidation; trifluoromethylation; ENDOHEDRAL METALLOFULLERENES; CRYSTALLOGRAPHIC CHARACTERIZATION; CAGE;

D O I：

10.1002/asia.201000661

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Sc3N@C-80 (I-h) was trifluoromethylated with CF3I at 400 degrees C affording a mixture of CF3 derivatives. Two isomers of Sc3N@C-80(CF3)(14) and Sc3N@C-80(CF3)(16) were separated by HPLC and investigated by X-ray crystallography. Detailed comparison of the four isomers revealed a strong influence of the exohedral CF3 addition pattern on the behavior of the Sc3N cluster inside the C-80 fullerene cage.

引用

页码：505 / 509

页数：5

共 21 条

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