Schiff碱钼(Ⅵ)配合物的合成、谱学研究与晶体结构

通过水杨醛与乙醇胺(或邻氨基酚)和乙酰丙酮氧化钼在无水乙醇中反应得到双核配合物1MoO2·SAE]2(SAE为N-亚水杨醛基-2-氨基乙醇)和单核配合物2MoO2·SAP·(C2H5OH)](SAP为N－亚水杨醛基-2-氨基苯酚)。并用元素分析，IR，1^HNMR和热分析进行表征，测定了配合物1的单晶结构。1晶体属正交晶系，空间群为Pbca.晶胞参数:a=1.31007(16)nm,b=0.89636(11)nm,c=1.6841(2)nm,Mr=582.22,V=1.9777(4)nm^3,Z=4,Dc=1,955Mg/m^3,R1=0.0293,ωR2=0.0819.$521Thereactionofsalicylalwith2-aminoethenol(or-2-aminophenol)andMoO2(acac)2])acac=acetylacetonate)inabsoluteethanolgavedinuclearmolybdenumcomplex1MoO2·SAE]2(SAE=N-salicylidene-2-aninophenol).andmononuclearcomplex2MoO2·SAP·(C2H5OH)](SAP=N-salicylidene-2-aminophenol).Theyhavebeencharacterizedbyelementalanalysis,IR，1^HNMRandTGA.Thesinglecrystalstructureofcomplex1hasbeendetermined.Itbelongstoorthorhombic,spacegroupPbcawitha=1.31007(16)nm,b=0.89636(11)nm,c=1.6841(2)nm,Mr=582.22,V=1.9777(4)nm^3,Z=4,Dc=1,955Mg/m^3,R1=0.0293,ωR2=0.0819.