【摘要】 以MCl2和配体L(L=1,10 菲咯啉 5,6 二酮)为原料,合成了标题配合物MLCl2,M=Mn(Ⅱ)、Fe(Ⅱ)、Co(Ⅱ),并经元素分析、电子吸收光谱、红外光谱表征.三者均为四配位的电中性配合物,热稳定性高于500K,易溶于DMF、DMSO和吡啶,可溶于二氯乙烷、乙醇和水.它们在DMSO、DMF中于350nm和310nm附近显示出强的M→L荷移跃迁.更多还原

【Abstract】 The title complexes M(phen5,6dione)Cl2,M=Mn (Ⅱ),Fe (Ⅱ),Co (Ⅱ ),were synthesized by reaction of 1,10phenanthroline5,6dione with MCl2respectively.The structure and properties of the complexes were characterized by elemental analysis,electronic absorption spectra and IR.They are thermostable under 500 K.They are very soluble in DMSO,DMF and Py,and soluble in CH2Cl2,C2H5OH and H2O.Their electronic absorption spectra exhibit strong M→L charge transfer transitions at about 350 and 310 nm in DMSO and DMF.更多还原