The extraction behavior of Sm(III), Eu(III) ,Er(III) and Yb(III) with 1- nitroso -2- naphthol (HA) in paraffin has been studied. The composition of extracted co
The novel complex of Mn(V): Mn·3/2(μ-DHBQ)·4H2O·2Cl (where, H2DHBQ = 2,5-dihydroxyl-1,4-benzoquinone) was synthesized and its crystal structure has been det
Two practical methods for highly stereoselective synthesis of (Z)-2-acylamido-4-phenylcrotonates 2a~ b have been developed. The key step in the first route was h
Self-organization of PbS into quantum dots superlattices is demonstrated for the first time, and hexaplanar colloidal crystals 1-10m m in size made from PbS qua