| Synthesis and Crystal Structure of Mercury BridgedBiferrocene Trinuclear Complex Hg(FcL)_2,Bis(S-methyl-N-(1-ferrocenyl-1-methyl)methylenedithiocarbazate)mercury(Ⅱ) |
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| 引用本文： | DUAN Chun-Ying, LIU Ze-Hua, TIAN Yu-Peng ,YOU Xiao-Zeng(Coordination Chemistry Institute,State Key Laboratory of Coordination Chemistry,Nanjing Univrsity,Nanjing,210093). Synthesis and Crystal Structure of Mercury BridgedBiferrocene Trinuclear Complex Hg(FcL)_2,Bis(S-methyl-N-(1-ferrocenyl-1-methyl)methylenedithiocarbazate)mercury(Ⅱ)[J]. 结构化学, 1998, 0(1) |
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| 作者姓名： | DUAN Chun-Ying LIU Ze-Hua TIAN Yu-Peng YOU Xiao-Zeng(Coordination Chemistry Institute State Key Laboratory of Coordination Chemistry Nanjing Univrsity Nanjing 210093) |
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| 作者单位： | Coordination Chemistry Institute，State Key Laboratory of Coordination Chemistry，Nanjing Univrsity，Nanjing，210093 |
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| 摘 要： | 1INTRODUCTIONRecently,transitionmetalorganometallicandcoordinationcomplexeshaveemergedaspotentialbuidingblocksfornonlinearoptical(NLO)materialstl--st.Comparedtoorganicmolecules,metalcomplexesofferalargervarietyofstructures,comparableor,insomecases,higherenvironmentalstabilityandamuchgreaterdiversityoftunableelectronicpropertiesbyvirtueofthecoordinatedmetalcenter{63.ThethioSchiffbaseligandderivedfromdithiocarbazidesandthiosemicarbazidescancoordinatereadilywithtransitionmetalstogivestablec…
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| 关 键 词： | mercury(Ⅱ) bridged biferrocene trinuclear complex crystal structure |
Synthesis and Crystal Structure of Mercury BridgedBiferrocene Trinuclear Complex Hg(FcL)_2,Bis(S-methyl-N-(1-ferrocenyl - 1-methyl)methylenedithiocarbazate) mercury(Ⅱ) |
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| DUAN Chun-Ying, LIU Ze-Hua, TIAN Yu-Peng ,YOU Xiao-Zeng. Synthesis and Crystal Structure of Mercury BridgedBiferrocene Trinuclear Complex Hg(FcL)_2,Bis(S-methyl-N-(1-ferrocenyl - 1-methyl)methylenedithiocarbazate) mercury(Ⅱ)[J]. Chinese Journal of Structural Chemistry, 1998, 0(1) |
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| Authors: | DUAN Chun-Ying LIU Ze-Hua TIAN Yu-Peng YOU Xiao-Zeng |
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| Abstract: | The title complex, mercury bridged biferrocene trinuclear complex Hg(FcL)2. Bis (S-methyl-N- (1-ferrocenyl-1-methyl) methylenedithiocarbazate) mercury,Crystallizes in space group Pbca with a =19. 510 (4), b=19. 921 (5), c=15. 581 (3)A. V=6095(3) A, Z=8,M.=863. 12, Dc=1.881 g/cm3; u=19. 24 cm-1 and F(000) = 3376. The final refinement of 2455 observed reflections is converged with R= 0. 043 and Rw=0.047. X-ray crystal structure analysis revealed that the coordinationgeometry of Hg atom is a distorted tetrahedron with two Hg-N bonds and two Hg- S bonds. The Schiff-base ligand loses a proton from its tautomeric thiol form and is cryordianted to the Hg aotm uia the mercapto sulphur and the β-nitrogen atoms. |
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| Keywords: | mercury(Ⅱ) bridged biferrocene trinuclear complex crystal structure |
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