| 含双二苯基膦甲烷双核铜Ⅰ配合物的合成及性质 |
| Synthesis and Properties of Binuclear CopperⅠ Complexes Containing Bisdiphenylphosphino Methane Bridging Ligands |
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| 摘要: 利用配体取代反应合成了四种含双二苯基膦甲烷(dppm)的双铜(Ⅰ)配合物[Cu2(dppm)2L2](NO3)2(配体L分别是2,2'-联吡啶(1)、邻菲咯啉(2)、2,9-二甲基-邻菲咯啉(3)、吡啶(4)],并经核磁、热分析、光电子能谱等方法表征了配合物的性质。配合物(1)的晶体结构显示,dppm作为桥式双齿配体、联吡啶作为双齿配体分别与铜原子形成四面体配位结构,硝酸根离子位于配合物外界。 |
| 关键词: 铜配合物 双核 晶体结构 |
| 基金项目: 国家自然科学基金(No.29871009);河南省自然科学基金;杰出青年科学基金(No.994032300) |
| Abstract: Binuclear copperⅠ complexes [Cu(dppm)L]2(NO3)2 (L=2,2' bipy(1),phen(2),2,9-Me2-phen(3), pyridine(4), dppm=Ph2PCH2PPh2) have been synthesized by ligands replacement reaction and characterized by specific elemental analyses, TG, 31P NMR, and XPShave also been measured. X-Ray crystal structure of complex (1) shows that dppm and 2,2'-bipy coordinate as bridging bidentate ligand and bidentate ligand to the CuⅠ atoms with tetrahedral structure, and NO3 behaves as free ion in the newly prepared binuclear copperⅠ complexes. |
| Keywords: copper complex binuclear crystal structure |
| 投稿时间：1999-10-26 |
| 摘要点击次数: 1339 |
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| 金斗满,杨瑞娜,王冬梅,胡晓院.含双二苯基膦甲烷双核铜Ⅰ配合物的合成及性质[J].无机化学学报,2000,16(2):335-340. |
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