Formation of cobalt-C60 clusters: Tricapped Co(C60)3 unit
Formation of cobalt-C60 clusters: Tricapped Co(C60)3 unit
复制标题
钴-C60 团簇的形成：三封端 Co(C60)3 单元
DOI：
10.1021/jp980209n
复制
发表时间：
1998
影响因子：
2.9
通讯作者：
K. Kaya
中科院分区：
文献类型：
--
作者：
T. Kurikawa;S. Nagao;K. Miyajima;A. Nakajima;K. Kaya
采用激光蒸发和分子束相结合的方法制备了Co（Co）− C60混合团簇。产生的阳离子Con（C60）m+簇主要具有组成（n，m）=（0 - 1，1）、（1，2）、（1，3）、（2 - 4，4）和（5，5）。质谱法和化学探针法都揭示了（1，3）和（4，4）的组成分别对应于三帽平面结构和三帽三角锥结构，其中每个Co原子被三个C60包围。
Cobalt (Co)−C60mixed clusters were produced by the combination of laser vaporization and molecular beam methods. Cationic Con(C60)m+clusters were produced predominantly with the compositions (n,m) = (0−1, 1), (1, 2), (1, 3), (2−4, 4), and (5, 5). Both mass spectrometry and a chemical probe method have revealed that compositions of (1, 3) and (4, 4) correspond to a tricapped planar structure and a tricapped trigonal pyramid structure, respectively, in which each Co atom is surrounded by three C60.