| Synthesis and Crystal Structure of a Tetranuclear Complex Zinc(Ⅱ) with Schiff Base- [Zn(O)C_6H_4CH = NCH_2CH_2 (O)]_4 |
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| 作者姓名： | CUI Xue-Gui HU Qing-Ping |
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| 作者单位： | CUI Xue-Gui; HU Qing-Ping(Department of Chemistry，Shandong University，Jinaon，250100)YU Wen-Tao(Institute of Crystal Materials，Shandong University，Jinan，250100) |
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| 摘 要： | 1INTRoDUrnoNSomecomplexessynthesizedaccordingtotheideaof"combiningtheinorganicdistOrtedpoyhedronwithasymmetricconjugateorganicmo1ecules"areacategoryof,..promisingnonlinearopticalmaterialtl3.Thecomplexcrystalsareundoubtedlyanewimportantfieldfortheexplorationoffrequencydoublingandotherfunctionalmateri-alswhichwillbecomethefocusoftheworld'sattentiont2i.Inordertostudytherela-tionshipbetweenthestructure,synthesis,propertiesandapplicationsfurthermore,wereportthesynthesisandcrystalstructureofanewt…
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Synthesis and Crystal Structure of a Tetranuclear Complex Zinc(Ⅱ) with Schiff Base- [Zn(O)C_6H_4CH = NCH_2CH_2 (O)]_4 |
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| CUI Xue-Gui, HU Qing-Ping.Synthesis and Crystal Structure of a Tetranuclear Complex Zinc(Ⅱ) with Schiff Base- [Zn(O)C_6H_4CH = NCH_2CH_2 (O)]_4[J].Chinese Journal of Structural Chemistry,1998(4). |
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| Authors: | CUI Xue-Gui HU Qing-Ping |
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| Abstract: | The title complex is a new tetranuclear chelate of Schiff base. Thecomplex crystallizes in the tetragonal, space group P42/n with cell dimensions: a=b=14. 999(3), c=8. 133(2) A, V=1829. 7(6) A 3, empirical formula C36H36N4O6Zn4,Mr=914. 16, Z=2, Dc=1. 65 g/cm3, μ= 2. 647 mm-1, F(000) = 928. The structure was solved by direct methods and the final R=0. 0377. The molecule consists offour Zn(Ⅱ) cations and four ligand anions. Each Zn atom is coordinated with one nitrogen atom and one oxygen atom both from one ligand, and with two oxygen atomsfrom other two ligands to form a distorted tetrahedron. |
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| Keywords: | synthesis structure Schiff base zinc complex |
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