Related Experiment Video
Updated: May 31, 2026

Preparation of a Corannulene-functionalized Hexahelicene by Copper(I)-catalyzed Alkyne-azide Cycloaddition of Nonplanar Polyaromatic Units
Published on: September 18, 2016
Fullerenes encaging metal clusters--clusterfullerenes
Shangfeng Yang1, Fupin Liu, Chuanbao Chen
1Hefei National Laboratory for Physical Sciences at Microscale, Department of Materials Science and Engineering, University of Science and Technology of China (USTC), Hefei 230026, China. sfyang@ustc.edu.cn
Clusterfullerenes, a growing class of endohedral fullerenes, encompass diverse structures like nitride clusterfullerenes (NCFs) and carbide clusterfullerenes (CCFs). This review details their synthesis, properties, and applications, highlighting their rapid development.
Area of Science:
- Nanotechnology and Materials Science
- Supramolecular Chemistry
- Fullerene Chemistry
Background:
- Endohedral fullerenes feature guest molecules within a fullerene cage.
- Clusterfullerenes, a novel subclass, encapsulate metal clusters.
- Nitride clusterfullerenes (NCFs) were discovered in 1999, initiating the field.
Purpose of the Study:
- To classify and review all reported clusterfullerenes.
- To detail synthesis, separation, structures, and properties of various clusterfullerenes.
- To highlight advances in nitride clusterfullerenes (NCFs) and explore potential applications.
Main Methods:
- Literature review and classification of clusterfullerenes.
- Detailed analysis of synthesis and separation techniques.
- Examination of molecular structures, properties, and applications.
Main Results:
- Expansion of clusterfullerenes to include carbide (CCFs), hydrocarbide (HCCFs), oxide (OCFs), sulfide (SCFs), and carbonitride (CNCFs).
- Comprehensive review of synthesis, separation, structures, and properties for each type.
- Significant advances in NCF synthesis and separation methods reported.
Conclusions:
- Clusterfullerenes represent the fastest-growing family of endohedral fullerenes.
- Further exploration of new structures and chemical functionalizations is crucial.
- Clusterfullerenes show promising potential for diverse applications.
Related Concept Videos
Metallic Solids
All metallic solids exhibit high thermal and electrical conductivity, metallic luster, and malleability. Many...
Metal-Ligand Bonds
In these complexes, transition metals form coordinate covalent bonds, a kind of Lewis acid-base interaction in which both of the electrons in the bond are contributed by a donor (Lewis base) to an electron acceptor (Lewis acid). The Lewis acid in...
Vesicular Tubular Clusters
With the help of motor proteins such...
Crystal Field Theory - Octahedral Complexes
To explain the observed behavior of transition metal complexes (such as colors), a model involving electrostatic interactions between the electrons from the ligands and the electrons in the unhybridized d orbitals of the central metal atom has been developed. This electrostatic model is crystal field theory (CFT). It helps to understand, interpret, and predict the colors, magnetic behavior, and some structures of coordination compounds of transition metals.
CFT focuses on...
Complexation Equilibria: The Chelate Effect
Valence Bond Theory

