Synthesis and Crystal Structure of Two Cyano-Bridged dimeric 4f-3d Complexes

• 作 者: 寇会忠 高松 金祥林
• 机 构: DepartmentofChemistry,StateKeyLaboratoryofRareEarthMaterialsChemistryandApplications
• 出 处: 中国稀土学报：英文版
• 发表日期: 2002年5期
• 关键词: 4f-3d化合物 稀土 氰化物 合成 晶体结构 二聚物 钕 rare earths hexacyanochromate(Ⅲ) anion hexacyanoco
• 基金项目: ProjectsupportedbytheStateKeyProjectofFundamentalResearch (G1 9980 6 1 3 0 5 ) ,,theNationalNaturalScienceFounda tionofChina ( 2 0 0 2 3 0 0 5and 2 983 1 0 1 0 ) ,,andthePostdoctoralScienceFoundationo

Two cyano-bridged dimeric 4f-3d complexes [Nd(DMF)4(H2O)3Co(CN)6]·H2O (A) and [Sm(pyr)4(H2O)3Cr(CN)6]·2H2O (B) (DMF = N, N-dimethylformamide, pyr = 2-pyrrolidone) were prepared and structurally characterized. Single-crystal X-ray diffraction ana