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.
出处
《无机化学学报》
SCIE
CAS
CSCD
北大核心
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)
