新配合物[Cd(H_2O)_2(phen)_2](PA)_2的制备及晶体结构  

Synthesis and Crystal Structure of the New Complex [Cd(H_2O)_2(phen)_2](PA)_2

作　　者：李大光[1,2] 傅维勤[1] 游效曾[3] Wei Chen 

机构地区：[1]广东工业大学轻工化工学院 [2]南京大学配位化学研究所,南京210093 [3]南京大学配位化学研究所 [4]马来亚大学化学系

出　　处：《无机化学学报》2002年第2期209-213,共5页Chinese Journal of Inorganic Chemistry

基　　金：国家自然科学基金资助项目(No.29631040)

摘　　要：The new compound was prepared by the reaction of Cd(ClO4)2·6H2O,1,10 phenanthroline (phen)and picric acid (HPA)(ratio 1∶3∶2) in methanol aqueous solution refluxing for 4 hours. The crystals used for X ray analysis <IMG SRC="IMAGE/04260089.JPG" HEIGHT=11 WIDTH=12>was obtained by slow evaporation of the solution at room temperature. The crystal compound is in triclinic with space group with a=1.1363(4)nm,b=1.2593(2)nm,c=1.3972(4)nm,α=93.97(2)?,β=100.84(3)?,γ=106.29(2)?,Z=2,V=1.8690(9)nm3,Dc=1.715g·cm-3, μ(MoKα)=0.677mm-1,F(000)=972,R=0.0907,wR=0.2240. In the complex, the Cd? cation is octahedrally coordinated to two 1,10 phenanthroline ligands and two water molecules incis disposition. As outer sphere, picrate anions are combined with inner by hydrogen bond and static electricity interaction.The new compound was prepared by the reaction of Cd(ClO4)(2) . 6H(2)O, 1, 10-phenanthroline (phen)and picric acid (HPA) (ratio 1: 3: 2) in methanol-aqueous solution refluxing for 4 hours. The crystals used for X-ray analysis was obtained by slow evaporation of the solution at room temperature. The crystal compound is in triclinic with space group P (1) over bar with a = 1.1363 (4) mu, b = 1.2593 (2) rim, c = 1.3972 (4) nm, alpha = 93.97 (2) Angstrom, beta = 100.84 (3) Angstrom, gamma = 106.29 (2) Angstrom, Z = 2, V = 1.8690 (9) nm(3), D-c = 1.715g . cm(-3), mu(MoKalpha) = 0.677 mm(-1), F(000) = 972, R = 0.0907, wR = 0.2240. In the complex, the Cd (II) cation is octahedrally coordinated to two 1, 10-phenanthroline ligands and two water molecules in cis disposition. As outer sphere, picrate anions are combined with inner by hydrogen bond and static electricity interaction.

关 键 词：Cd(Ⅱ)配合物 二氮杂菲 苦味酸盐 晶体结构 制备 含能材料 镉配合物 

分 类 号：O614.242[理学—无机化学]