| Synthesis and Crystal Structure of a Copper(Ⅱ) Compound Constructed by N-(4,6-Dimethoxylpyrimidin)-N'-(ethoxycarbonyl)thiourea |
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| 引用本文： | FU Ding-Wei~a SONG Ji-Rong~a,b REN Ying-Hui~a YAN Biao~a Lü Xing-Qiang~a HU Huai-Ming~c a.Synthesis and Crystal Structure of a Copper(Ⅱ) Compound Constructed by N-(4,6-Dimethoxylpyrimidin)-N'-(ethoxycarbonyl)thiourea[J].结构化学,2008(5). |
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| 作者姓名： | FU Ding-Wei~a SONG Ji-Rong~a b REN Ying-Hui~a YAN Biao~a Lü Xing-Qiang~a HU Huai-Ming~c a |
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| 作者单位： | School of Chemical Engineering Shaanxi Key Laboratory of Physico-inorganic Chemistry Northwest University，School of Chemical Engineering Shaanxi Key Laboratory of Physico-inorganic Chemistry Northwest University，School of Chemical Engineering Shaanxi Key Laboratory of Physico-inorganic Chemistry Northwest University，School of Chemical Engineering Shaanxi Key Laboratory of Physico-inorganic Chemistry Northwest University，School of Chemical Engineering Shaanxi Key Laboratory of Physico-inorganic Chemistry Northwest University，Department of Chemistry Northwest University，Xi’an 710069 China，Xi’an 710069 China Conservation Technology Department，the Palace Museum Jingshan Qianjie Beijing 100009 China，Xi’an 710069 China，Xi’an 710069 China，Xi’an 710069 China，Xi’an 710069 China |
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| 摘 要： | A copper(Ⅱ ) complex Cu(L)2(NO3)2 constructed by the L (L = N-(4,6-dime- thoxylpyrimidin)-N'-(ethoxycarbonyl)thiourea) ligand crystallizes in monoclinic, space group C2/c with a = 16.2416(16), b = 9.1385(7), c = 22.0008(18) , β = 108.077(2)o, V = 3104.3(5)3, Dc = 1.627 g/cm3, Z = 4, C20H28CuN10O14S2, Mr = 760.18, μ(MoKα) = 0.920 mm–1, F(000) = 1564, R = 0.0471 and wR = 0.1284 for 2239 observed reflections (I > 2σ(I)). X-ray diffraction shows the existence of weak complementary intramolecular N–H…O (DA) hydrogen bonds which further strengthen the coordination from the two L ligands with the Cu(II) ion, intermolecular C–H…O hydrogen bonds and weak π…π stacking interactions, leading to the formation of a multi-dimen- sional supramolecular network.
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| 关 键 词： | N-(4 6-dimethoxylpyrimidin)-N'-(ethoxycarbonyl)thiourea copper(Ⅱ ) complex supramolecular network |
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