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11.
At room temperature, the reducing reaction between the bis(diphenylphosphino)butane (dppb) ligand and the compound [Cu(tfac)2] (tfac=2-thenoyltrifluoroacetone) gave luminescent copper(Ⅰ) complex [Cu(dppb)(tfac)]2. They have been characterized by physicochemical and spectroscopic methods. Crystal structure of the title complex shows that 2-thenoyltrifluoroacetone behaves as chelating ligand and dppb coordinates as bridging bidentate ligand to Cu(Ⅰ) atoms in the newly prepared copper(Ⅰ) complex. The crystal is monoclinic, space group P21/n, with cell parameters a= 1.031 0(2) nm, b= 1.8730(4) nm, c= 1.7630(4) nm, β = 95.10(3)°, Z = 4, V= 3.391 0(12) nm3, R= 0.060 3, wR= 0.1434. CCDC: 228393. 相似文献
12.
我们通过质子化水簇H+(H2O)3,过渡金属离子水簇[Co(H2O)8]2+,Keggin型结构[PW12O40]3-杂多阴离子和N-氧化吡啶-4-甲酸(HINO)的自组装成功地合成了一个质子传导无机-有机复合物.293 K的单晶结构分析表明化合物是一个具有大的1D通道的3D氢键网络,[PW12O40]3-以聚多阴离子链的形式填充于孔道中.热重分析结果表明此化合物在100℃以下比较稳定,结构没有发生改变,在200℃虽然失去了结晶水,但其结构还是比较稳定的.质子导电性能测试结果表明此化合物在温度为85～100℃范围内相对湿度为98%时的电导率达到1×10-3～2×10-3S cm-1,具有良好的导电性.通过实验结论,对质子传递的可能机理进行了推测. 相似文献