采用水热合成方法合成了六配位Mn(Ⅱ)化合物[MnCl2(BIDP)2]·4H2O(1)(BIDP=2-对溴苯基-1H-咪唑并[4,5-f][1,10]邻菲咯啉),通过元素分析、热失重分析、红外光谱、X-射线粉末衍射等测试手段对化合物1进行了表征,并用X射线单晶衍射测得Mn(Ⅱ)化合物的晶体结构.化合物1属于正交晶系,Pbcn群.晶胞参数a=1.482 0 nm,b=0.896 1 nm,c=2.810 5 nm,V=3.720 8nm3,X射线晶体学研究表明标题化合物为零维的结构,在化合物1中存在4个游离的水分子,其中存在的氢键作用和π-π堆积使得化合物的结构由零维扩展为二维层状结构.热失重分析曲线清晰的表明了各个阶段的分解过程,同时我们初步研究了标题化合物和配体的固体发光性,结果表明这种化合物具有良好的光致发光的性能,有望在光学材料方面得到应用.
A compound [Mn Cl2(BIDP)2]4H2O (1) (BIDP =2-(4-bromophenyl)-1H-imidazo [4,5-f] [1,10]phenanthroline) has been synthesized by hydrothermal reactions and characterized by elemental analysis,thermogravimetric (TG) analysis,infrared spectrum (IR),XRD spectra (X-ray powder diffraction),and single-crystal X-ray diffraction.Compound 1 crystallizes in orthorhombic,space group pbcn,and a=1.482 0 nm,b=0.896 1 nm,c=2.810 5 nm,V=3.720 8 nm3.Single-crystal X-ray diffraction reveals that compound 1 is zero-dimensional (0D) architecture,and the existence of hydrogen bonds and π-π interactions lead to 2D novel layer frameworks.TG analysis shows clear courses of weight loss,which corresponds to the decomposition of different ligands.The luminescent properties for the ligand BIDP and compound 1 are also discussed,which should be acted as potential luminescent material.CCDC:927171.