发光Pt~Ⅱ-Cu~Ⅰ异核配合物[Pt_4Cu_2(edt)_4(PPh_3)_6](ClO_4)_2(4H_2O)的合成及其表征(英文)  

Synthesis and Characterization of Luminescent Pt~Ⅱ-Cu~Ⅰ Heteronuclear Complex Pt_4Cu_2(edt)_4(PPh_3)_6(ClO_4)_2(4H_2O) (edt=1,2-Ethanedithiolate)

作　　者：陈燕丹[1] 施林熙[2] 褚月梅[2] 张礼仪[2] 陈忠宁[2] 

机构地区：[1]福建农林大学材料工程学院,福州350002 [2]中国科学院福建物质结构研究所结构化学国家重点实验室,福州350002

出　　处：《无机化学学报》2007年第7期1303-1305,共3页Chinese Journal of Inorganic Chemistry

基　　金：国家自然科学基金资助项目(No.20273074,20490210)

摘　　要：Self-assembly between Pt(phen)(edt) (phen=phenanthroline, edt=1,2-ethanedithiolate) and Cu(PPh3)2(MeCN)2(ClO4) (PPh3=triphenylphosphine) gave rise to formation of heterohexanuclear complex Pt4Cu2(edt)4(PPh3)6(ClO4)2(4H2O) (1). The complex was characterized by elemental analyses, ES-MS, UV-Vis, IR, 31P NMR spectroscopy and X-ray crystallography. The molecule consists of two Pt2Cu(edt)2(PPh3)3 units which has a centrosymmmetric inversion to give a cyclic heterohexanuclear skeleton. The PtⅡ and CuⅠ center adopt square-planar and trigonal coordination modes, respectively. The compound shows intense emission at 632 nm in the solid state and at 678 nm in frozen dichloromethane glass at 77 K.Self-assembly between Pt（phen）（edt） （phen=phenanthroline, edt=l,2-ethanedithiolate） and [Cu（PPh3）2（MeCN）2]（ClO4）（PPh3=triphenylphosphine） gave rise to formation of heterohexanuclear complex [Pt4Cu2（edt）4（PPh3）6]（ClO4）2（4H2O） （1）. The complex was characterized by elemental analyses, ES-MS, UV-Vis, IR, 31p NMR spectroscopy and X-ray crystallography. The molecule consists of two centrosymmmetric inversion to give planar and trigonal a cyclic heterohexanuclear skeleton. [Pt2Cu（edt）2（PPh3）3] units which has a The Pt and Cu I center adopt squarecoordination modes, respectively. The compound shows intense emission at 632 nm in the solid state and at 678 nm in frozen dichloromethane glass at 77 K.

关 键 词：1 2-乙二硫醇 铜(Ⅰ) 异核 发光 铂(Ⅱ) 

分 类 号：O641[理学—物理化学]