The nonrelativistic DV-X<sub>α</sub>-SCC method was used to study the electronic structure and chemi-cal bonding of tetranuclear neodymium complex Nd<sub>4</su
The magnetism and surface behaviour of Pt-Dy/γ-Al<sub>2</sub>O<sub>3</sub> catalysts were studied respectively bymeans of a Faraday magnetic balance and the me