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Mononuclear Clusterfullerene Single‐Molecule Magnet Containing Strained Fused‐Pentagons Stabilized by a Nearly Linear Metal Cyanide Cluster
- Source :
- Angewandte Chemie (International Ed. in English), Liu, F, Wang, S, Gao, C L, Deng, Q, Zhu, X, Kostanyan, A, Westerstroem, R, Jin, F, Xie, S Y, Popov, A A, Greber, T & Yang, S 2017, ' Mononuclear Clusterfullerene Single-Molecule Magnet Containing Strained Fused-Pentagons Stabilized by a Nearly Linear Metal Cyanide Cluster ', Angewandte Chemie International Edition, vol. 129, no. 7, pp. 1856-1860 . https://doi.org/10.1002/ange.201611345, Angewandte Chemie International Edition
- Publication Year :
- 2017
- Publisher :
- John Wiley and Sons Inc., 2017.
-
Abstract
- Fused‐pentagons results in an increase of local steric strain according to the isolated pentagon rule (IPR), and for all reported non‐IPR clusterfullerenes multiple (two or three) metals are required to stabilize the strained fused‐pentagons, making it difficult to access the single‐atom properties. Herein, we report the syntheses and isolations of novel non‐IPR mononuclear clusterfullerenes MNC@C76 (M=Tb, Y), in which one pair of strained fused‐pentagon is stabilized by a mononuclear cluster. The molecular structures of MNC@C76 (M=Tb, Y) were determined unambiguously by single‐crystal X‐ray diffraction, featuring a non‐IPR C 2v(19138)‐C76 cage entrapping a nearly linear MNC cluster, which is remarkably different from the triangular MNC cluster within the reported analogous clusterfullerenes based on IPR‐obeying C82 cages. The TbNC@C76 molecule is found to be a field‐induced single‐molecule magnet (SMM).
- Subjects :
- Diffraction
530 Physics
1503 Catalysis
Cyanide
1600 General Chemistry
10192 Physics Institute
010402 general chemistry
01 natural sciences
Catalysis
Metal
chemistry.chemical_compound
Cluster (physics)
Organic chemistry
Molecule
Single-molecule magnet
cyanide compounds
single-molecule magnets
non-IPR carbon cage
010405 organic chemistry
Communication
endohedral fullerenes
Endohedral Fullerene SMM
General Medicine
General Chemistry
Communications
0104 chemical sciences
Crystallography
chemistry
Magnet
visual_art
visual_art.visual_art_medium
clusterfullerenes
Subjects
Details
- Language :
- English
- ISSN :
- 15213773 and 14337851
- Volume :
- 56
- Issue :
- 7
- Database :
- OpenAIRE
- Journal :
- Angewandte Chemie (International Ed. in English)
- Accession number :
- edsair.doi.dedup.....5c5e25233ab81583363f40ef32a825e5