| Synthesis and Crystal Structure of Complex [Pb(qina)_2(DMSO)]·H_2O |
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| 引用本文： | ZHANG Wan-Zhonga,b WEI De-Zhoua GAO En-Junb② SUN Ya-Guangb a.Synthesis and Crystal Structure of Complex [Pb(qina)_2(DMSO)]·H_2O[J].结构化学,2007,26(3):357-360. |
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| 作者姓名： | ZHANG Wan-Zhonga b WEI De-Zhoua GAO En-Junb② SUN Ya-Guangb a |
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| 作者单位： | ZHANG Wan-Zhonga，b WEI De-Zhoua GAO En-Junb② SUN Ya-Guangb a (School of Resources and Civil Engineering，Northeastern University，Shenyang 110015，China) b (Laboratory of Coordination Chemistry，Shenyang Institute of Chemical Technology，Shenyang 110142，China) |
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| 基金项目： | the Natural Science Foundation of China (20671064)，Natural Science Foundation of Liaoning Province (20052014) |
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| 摘 要： | A novel complex Pb(qina)2(DMSO)]·H2O was synthesized,of which qina-is the quinaldic acid radical and DMSO the dimethyl sulfoxide. Elemental analysis,IR spectra,and X-ray single-crystal diffraction were carried out to determine the composition and crystal structure. This complex belongs to monoclinic system,space group P121/n1,with a=7.1553(17),b=17.543(2),c=17.306(2) ,β=91.671(4)°,C22H20N2O6PbS,Mr=647.65,Z=4,V=2171.5(6) 3,Dc=1.981 g/cm3,μ=7.908 mm-1,F(000)=1248,–9≤h≤6,–23≤k≤19,–22≤l≤22,R=0.0221 and wR= 0.0488. Weak coordinate bond is formed between oxygen atom in DMSO and Pb(Ⅱ ) . There are also weak interactions,such as π-π interaction,hydrogen bonds and so on,among the complex molecules.
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| 关 键 词： | Pb(Ⅱ) complex crystal structure |
Synthesis and Crystal Structure of Complex [Pb(qina)_2(DMSO)]·H_2O |
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| ZHANG Wan-Zhong,WEI De-Zhou,GAO En-Jun,SUN Ya-Guang,.Synthesis and Crystal Structure of Complex [Pb(qina)_2(DMSO)]·H_2O[J].Chinese Journal of Structural Chemistry,2007,26(3):357-360. |
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| Authors: | ZHANG Wan-Zhong WEI De-Zhou GAO En-Jun SUN Ya-Guang |
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| Abstract: | A novel complex Pb(qina)2(DMSO)]·H2O was synthesized,of which qina-is the quinaldic acid radical and DMSO the dimethyl sulfoxide. Elemental analysis,IR spectra,and X-ray single-crystal diffraction were carried out to determine the composition and crystal structure. This complex belongs to monoclinic system,space group P121/n1,with a=7.1553(17),b=17.543(2),c=17.306(2) ,β=91.671(4)°,C22H20N2O6PbS,Mr=647.65,Z=4,V=2171.5(6) 3,Dc=1.981 g/cm3,μ=7.908 mm-1,F(000)=1248,–9≤h≤6,–23≤k≤19,–22≤l≤22,R=0.0221 and wR= 0.0488. Weak coordinate bond is formed between oxygen atom in DMSO and Pb(Ⅱ ) . There are also weak interactions,such as π-π interaction,hydrogen bonds and so on,among the complex molecules. |
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| Keywords: | Pb(Ⅱ) complex crystal structure |
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