A novel hexanuclear copper-indium thiolate complex, [（InCl）2（OMe）（μ-OMe）2（μ- OMe）（μ-SPrn）2（CuPPh3）]2 1, was synthesized from the reaction of NaSPrn, InCl3 and [Cu（Me- CN）a][PF6] in the presence of Ph3...A novel hexanuclear copper-indium thiolate complex, [（InCl）2（OMe）（μ-OMe）2（μ- OMe）（μ-SPrn）2（CuPPh3）]2 1, was synthesized from the reaction of NaSPrn, InCl3 and [Cu（Me- CN）a][PF6] in the presence of Ph3P and characterized by single-crystal X-ray diffraction. It crystallizes in monoclinic, space group P211n with a = 11.3533（8）, b = 15.4939（11）, c = 20.5189（14） A, β = 98.577（2）°, V = 3569.0（4） A3, Z = 2, C56H82Cl4Cu2In4O8P2S4, Mr = 1801.56, Dc = 1.676 g/cm3,μ（MoKa） = 2.213 mm^-1, F（000） = 1796, S = 0.985, the final R = 0.0559 and wR = 0.1099 for 8878 observed reflections with I 〉 2σ（I） and 367 variables. Complex 1 consists of two CuPPh3 fragments which symmetrically side-attach to the tetranuclear core of [InaCl4（OMe）2（μ-OMe）a（μ- OMe）2（μ-SPrn）4] by coordinating with sulfur atoms of propane-thio moieties. The average In-Ot （terminal）, In-μ-O and In-μ3-O bond distances are 2.305（4）, 2.144（4） and 2.294（4） A, respectively.展开更多
以锌冶炼过程中的铜烟灰为原料,研究了硫酸浸出含铟铜烟灰过程中硫酸浓度、硫酸用量、浸出温度、浸出时间、氧化剂高锰酸钾用量等因素对铟浸出效果的影响。结果表明,当硫酸浓度300 g/L、液固比6 m L/g、反应温度90℃、反应时间5 h、高...以锌冶炼过程中的铜烟灰为原料,研究了硫酸浸出含铟铜烟灰过程中硫酸浓度、硫酸用量、浸出温度、浸出时间、氧化剂高锰酸钾用量等因素对铟浸出效果的影响。结果表明,当硫酸浓度300 g/L、液固比6 m L/g、反应温度90℃、反应时间5 h、高锰酸钾添加量0.3%时,铜烟灰中铟浸出率为65.73%。展开更多
基金supported by the National Natural Science Foundation of Chinathe Program for New Century Excellent Talents in University (20871002 and NCET-06-0556)
文摘A novel hexanuclear copper-indium thiolate complex, [（InCl）2（OMe）（μ-OMe）2（μ- OMe）（μ-SPrn）2（CuPPh3）]2 1, was synthesized from the reaction of NaSPrn, InCl3 and [Cu（Me- CN）a][PF6] in the presence of Ph3P and characterized by single-crystal X-ray diffraction. It crystallizes in monoclinic, space group P211n with a = 11.3533（8）, b = 15.4939（11）, c = 20.5189（14） A, β = 98.577（2）°, V = 3569.0（4） A3, Z = 2, C56H82Cl4Cu2In4O8P2S4, Mr = 1801.56, Dc = 1.676 g/cm3,μ（MoKa） = 2.213 mm^-1, F（000） = 1796, S = 0.985, the final R = 0.0559 and wR = 0.1099 for 8878 observed reflections with I 〉 2σ（I） and 367 variables. Complex 1 consists of two CuPPh3 fragments which symmetrically side-attach to the tetranuclear core of [InaCl4（OMe）2（μ-OMe）a（μ- OMe）2（μ-SPrn）4] by coordinating with sulfur atoms of propane-thio moieties. The average In-Ot （terminal）, In-μ-O and In-μ3-O bond distances are 2.305（4）, 2.144（4） and 2.294（4） A, respectively.
