钇原子簇的量子化学从头计算廖代伟（化学系物理化学研究所）与镧系、锕元素同在ⅢＡ族的钇具有（Ｋｒ）４ｄ￣１５Ｓ￣２的电子构型。与大多数具有磁性的稀土族元素的离子不同。Ｙ￣（３＋）因没有不成对的电子而具有反磁性．Ｙ＿２Ｏ＿３是一种固体碱催化剂，可催化丁烯... Quantum Chemistry of Yttrium Clusters Ab initio Liao Dawei (Institute of Physical Chemistry, Chinese Academy of Sciences) In conjunction with lanthanides and actinides, the yttrium group IIIA has an (Kr) 4d ~ 15S ~ 2 electronic configuration. Unlike most rare earth elements with magnetic ions. Y ~ (3+) is diamagnetic due to the absence of unpaired electrons. Y_2O_3 is a solid base catalyst that can catalyze butene ...