一个含二茂铁基的镉配合物Cd(dppf)I_2的合成和表征  

Synthesis and Characterization of Complex Containing Ferroceneyl Cd(dppf)I2

作　　者：黄尊行[1] 王秀丽[1] 刘世雄[1] 

机构地区：[1]福州大学化学系,福州350002

出　　处：《无机化学学报》2002年第11期1119-1122,共4页Chinese Journal of Inorganic Chemistry

基　　金：福建省教育基金资助项目(No.JA99135);福建省高校测试基金资助;福州大学化学系基金资助。

摘　　要：The complex containing ferroceneyl, Cd(dppf)I2(dppf=1,1 bis(diphenylphosphino) ferrocene), was synthesized and characterized by IR, Uv vis DRIS spectrum and X ray diffraction. The crystal belongs to monoclinic, space group C2/c, a=37.439(3)?, b=10.2472(6)?, c=18.719(1)?, β=110.4715(16)°, V=6727.8(8)?3, Z=8, Dc=1.818g·cm-3, F(000)=3536, μ=3.015mm-1, R=0.0308, wR=0.0692. dppf coordinates to Cd? as bidentate ligand, and the coordination environment of Cd? is a distorted tetrahedron. The electronic structures of Cd(dppf)I2 and Cd(dppf)Br2 are discussed by quantum chemistry calculation.The complex containing ferroceneyl, Cd(dppf) I-2(dppf = 1, 1-bis(diphenylphosphino) ferrocene), was synthesized and characterized by 111, Uv-vis DRIS spectrum and X-ray diffraction. The crystal belongs to monoclinic, space group C2/c, a = 37.439(3) Angstrom, b = 10.2472(6) Angstrom, c = 18.719(1) Angstrom, beta = 110.4715(16)degrees, V = 6727.8 (8) Angstrom(3), Z = 8, D-e = 1.818g . cm(-3), F(000) = 3536, mu = 3.015mm(-1), R = 0.0308, wR = 0.0692. dppf coordinates to Cd (II) as bidentate ligand, and the coordination environment of Cd (II) is a distorted tetrahedron. The electronic structures of Cd(dppf)I-2 and Cd(dppf)Br-2 are discussed by quantum chemistry calculation.

关 键 词：镉配合物 Cd(dppf)I2 合成 晶体结构 电子结构 二茂铁基 

分 类 号：O614.242[理学—无机化学]