随着“足球烃”C_(60)及其他“球碳烃”的发现,以及对它们奇妙的结构与化学行为的不断揭示,碳原子簇的产生与研究已成为当前化学界的一个热门课题.Smalley等最近又将C_(60)中的一个碳原子以硼原子取代,成为Lewis酸,使这方面的研究更加深入。近二年来,我们在自制的装置上对碳原子簇的结构作了较为充分的研究后,又以独特的方式产生了链状构型的C_nB~-,记录了它们的负离子质谱。 With the discovery of “C 60” and other “carotenoids” and the continuous revelation of their wonderful structural and chemical behavior, the generation and research of carbon clusters have become a hot topic in current chemistry. Recently, Smalley et al. Substituted a carbon atom in C_ (60) with boron to become Lewis acid, furthering the research in this field. In the past two years, we made a more complete study on the structure of carbon clusters in our home-made devices and produced C_nB ~ - chains in a unique way. Their negative ion mass spectra were recorded.