By taking into account all the irreducible representations and their components in the electron-phonon interaction (EPI) as well as all the levels and the admix
在严格的无水无氧条件下无水NdCl3和SmCl3与Na2(C5H4SiMe2)2O以1∶1摩尔比在四氢呋喃溶液中反应,得标题配合物[O(Me2SiC5H4)2Ln(μ-Cl)(THF)]2[Ln=Nd(1),Sm(2)].元素分析证明配合物1和2的组成.X射线衍射分析证明1和2是通过氯原子桥联的二聚体结构.
The title co
测定了无机盐、单元及多元醇、有机酸及离子型表面活性剂对3种非离子表面活性剂十二烷基聚氧乙烯聚氧丙烯醚C12H25(EO)m(PO)nH(LS36,m=3,n=6;LS45,m=4,n=5;LS54,m=5,n=4)浊点的影响.
The effects of inorganic salts, units and polyols,