利用密度泛函理论中的B3LYP方法,在6-311G(d)基组上对Sin-1N和Sin-2N2(n=3～8)阴阳离子团簇的几何结构和光电子能谱进行了系统研究。......

　　Since the first observation of the C60 molecule,researchers have been seeking other interesting structures with uniq......

Noble gas (Ng) chemistry has turned into a new and fascinating field of study.In particular,species containing both iner......

BACKGROUND:Application of Tenor system and is to decompress nerve root,reduction of olisthe,internal fixation and autogr......