一个二维锰配位聚合物[Mn_2(L)_2(1,3-BDC)_2]·0.25H_2O的合成、结构和表征(英文)  

Synthesis,Structure and Characterization of a Two-dimensional Mn(Ⅱ) Coordination Polymer:[Mn_2(L)_2(1,3-BDC)_2]·0.25H_2O

作　　者：孔治国[1] 王明[1] 王庆伟[1] 

机构地区：[1]吉林师范大学化学学院,四平136000

出　　处：《无机化学学报》2010年第3期537-540,共4页Chinese Journal of Inorganic Chemistry

基　　金：吉林师范大学研究生创新基金项目

摘　　要：The title complex,[Mn_2(L)_2(l,3-BDC)_2]·0.25H_2O 1(L=2-(2-chloro-6-fluorophenyl)-1H-imidazo[4,5-f] [1,10]phenanthroline and 1,3-H_2BDC=1,3-benzenedicarboxylic acid) has been obtained by using hydrothermal synthesis and characterized by elemental analysis,IR and single-crystal X-ray diffraction.It crystallizes in monoclinic,space group P2_1/n with a=1.751 68(6) nm,b=1.160 14(4) nm,c=2.585 30(8) nm,β=104.331(4)°,V= 5.0903(3) nm^3,Z=4,C_(54)H_(28.50)Cl_2F_2Mn_2N_8O_(8.25),M_r=l 140.13,D_c=1.488 g·cm^(-3),F(000)=2306,μ(Mo Kα)=0.613 mm^(-1), R =0.060 5 and wR =0.161 6.The compound 1 exhibits two-dimensional wavy layer structures,which are further stacked throughπ-πinteractions to form three-dimensional supramolecular architectures.The title complex,[Mn_2（L）_2（l,3-BDC）_2]·0.25H_2O 1（L=2-（2-chloro-6-fluorophenyl）-1H-imidazo[4,5-f] [1,10]phenanthroline and 1,3-H_2BDC=1,3-benzenedicarboxylic acid） has been obtained by using hydrothermal synthesis and characterized by elemental analysis,IR and single-crystal X-ray diffraction.It crystallizes in monoclinic,space group P2_1/n with a=1.751 68（6） nm,b=1.160 14（4） nm,c=2.585 30（8） nm,β=104.331（4）°,V= 5.0903（3） nm^3,Z=4,C_（54）H_（28.50）Cl_2F_2Mn_2N_8O_（8.25）,M_r=l 140.13,D_c=1.488 g·cm^（-3）,F（000）=2306,μ（Mo Kα）=0.613 mm^（-1）, R =0.060 5 and wR =0.161 6.The compound 1 exhibits two-dimensional wavy layer structures,which are further stacked throughπ-πinteractions to form three-dimensional supramolecular architectures.

关 键 词：配位聚合物 晶体结构 邻菲咯啉衍生物 间苯二甲酸 

分 类 号：O614.711[理学—无机化学]