| Synthesis and Crystal Structure of Nickel Complex of DSEN |
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| 作者姓名： | 王长凤 宋世栋 等 |
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| 作者单位： | WANG Chang-Feng; SONG Shi-Dong; YANG Guang-Ming; ZHANG Ruo-Hua;ZHAo Wei-Jun ;ZHU Hong-Ping; CHEN Chang-Neng; LIU Qiu-Tian(College of Chemistry，Nankai University，TianJin，300071)(State Key Laboratory of Structural Chemistry，Fuzhou，350002) |
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| 摘 要： | 1INTRoDUCTIoNTheSchiffbasesareofgreatimportanceincoordinationchemistryasligands.TransitionmetalcomplexespreparedfromsalicylaldehydeSchiffbasespossessbiologi-calactivities1~33.Forexample,Mn,Fe,Co,Ni,ZnandMoionsinproteincarryoxygen,transmitelectronandstoreprotein.Furthermore,manyofthiskindofcomplexescanalsobeusedashomogeneouscatalysts'~5i.WehavereportedthatSchiffbasespreparedbysalicylaldehydeandtriazolehavecatalyticactivitiesforsyn-thesizingethylenecarbonatet6).Forfurtherstudiesoftheca…
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| 关 键 词： | 合成 晶体结构 席夫碱 N N－双亚水扬基－1 2－二甲氧基苯基 乙二胺 镍配合物 |
Synthesis and Crystal Structure of Nickel Complex of DSEN |
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| WANG Chang-Feng, SONG Shi-Dong, YANG Guang-Ming, ZHANG Ruo-Hua,ZHAo Wei-Jun ,ZHU Hong-Ping, CHEN Chang-Neng, LIU Qiu-Tian.Synthesis and Crystal Structure of Nickel Complex of DSEN[J].Chinese Journal of Structural Chemistry,1998,17(2):85-88. |
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| Authors: | WANG Chang-Feng SONG Shi-Dong YANG Guang-Ming ZHANG Ruo-Hua ZHAo Wei-Jun ZHU Hong-Ping CHEN Chang-Neng LIU Qiu-Tian |
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| Institution: | [1]CollegeofChemistry,NankaiUniversity,TianJin,300071 [2]CollegeofChemistry,NankaiUniv |
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| Abstract: | The crystal of the title compound Ni(dsen)]. EtOH, C32H32NiN2O5,Mr= 583. 33, (dsen = N, N'-disalicylidene-1, 2-dirnethoxyphenylethylenediamine) has been prepared and determined by X-ray single crystal diffraction. The crystal belongs to the orthorhombic space group Pbca with parameters: observab1e reflections.The result reveals that nickel ion is coordinated by two nitrogen atoms of azomethene and two phenoxy atoms of the ligand. The coordination geometry around the Ni(II) is close to a Square plane (D4h). |
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| Keywords: | Schiff base complex of nickel crystal structure |
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