| 发光PtⅡ-CuⅠ异核配合物[Pt4Cu2(edt)4(PPh3)6](ClO4)2(4H2O)的合成及其表征(英文) |
| Synthesis and Characterization of Luminescent PtⅡ-CuⅠ Heteronuclear Complex [Pt4Cu2(edt)4(PPh3)6](ClO4)2(4H2O) (edt=1,2-Ethanedithiolate) |
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| 摘要: |
| 关键词: 1，2-乙二硫醇 铜(Ⅰ) 异核 发光 铂(Ⅱ) |
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| Abstract: 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. |
| Keywords: 1,2-ethanedithiol copper(Ⅰ) heteronuclear luminescent platinum(Ⅱ) |
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| 陈燕丹,施林熙,褚月梅,张礼仪,陈忠宁.发光PtⅡ-CuⅠ异核配合物[Pt4Cu2(edt)4(PPh3)6](ClO4)2(4H2O)的合成及其表征(英文)[J].无机化学学报,2007,23(7):1303-1305. |
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