| Syntheses,Crystal Structures and Antibacterial Activities of Complexes [（C_9H_（18）NS_2）_3M（Ⅲ）]（M = Sb and Bi） |
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| 引用本文： | 孙汝中,郭应臣,柳文敏,陈书阳,冯玉全.Syntheses,Crystal Structures and Antibacterial Activities of Complexes [（C_9H_（18）NS_2）_3M（Ⅲ）]（M = Sb and Bi）[J].结构化学,2012(5):655-660. |
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| 作者姓名： | 孙汝中 郭应臣 柳文敏 陈书阳 冯玉全 |
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| 作者单位： | College of Chemistry and Pharmay Engineering,Nanyang Normal University, Nanyang 473061, China |
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| 基金项目： | Project supported by the Science ＆ Technology Innovation Foundation of Henan Province （No. 092102310309）; the Natural Science Foundation of Education Department of Henan Province （No. 2011B150025） |
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| 摘 要： | Two novel complexes,(C9H18NS2)3Sb(III)](1) and (C9H18NS2)3Bi(III)](2),were synthesized and characterized by elemental analysis,IR,TG and X-ray single-crystal diffraction.Both 1 and 2 crystallize in the monoclinic system,P21/c space group.The data for 1:a = 1.6964(3),b = 1.02149(17),c = 2.5650(3) nm,β = 121.824(8)°,Z = 4,V = 3.7766(10) nm3,Dc = 1.293 g·cm-3,F(000) = 1536,μ = 1.082 mm-1,the final R = 0.0500,wR = 0.1562 and S =1.072.The data for 2:a = 1.6802(9),b = 1.0256(6),c = 2.5083(10) nm,β = 121.77(3)°,Z = 4,V = 3.675(3) nm3,Dc = 1.486 g·cm-3,F(000) = 1664,μ = 5.159 mm-1,the final R = 0.0481,wR = 0.1055 and S =1.076.The coordinated geometry of the central M(III) with six sulfur atoms from three ligands is a distorted pentagonal pyramid configuration.The dimer structural system is formed by the weak interactions of M…S and C-H…S between two molecules.The complexes were valued for their antibacterial activities by agar-streak method.It was found that 1 is active against the four test bacterial organisms.
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| 关 键 词： | sodium dibutyl dithiocarbamate antimony(III) complex bismuth(III) complex crystal structure antibacterial activity |
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