| Synthesis and Structure Characterization of Oxo Complex of Molybdenum(Ⅵ): MoO_2(C_9H_6NO)_2 |
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| 作者姓名： | LIN Zheng--Guang |
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| 作者单位： | LIN Zheng--Guang(Fujian Teachers' University，Fujian.Fuzhou 350007，China |
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| 摘 要： | 1mThODU~NOxocomplexesofmolybdenumandtungstenareimPOrtantascatalystsfortheolefinmetathesisreactiontl),molybdenumoxocomplexesarealsoactivecatalystsfortheoxidationoforganicsubstrates(2).Sofar,synthesisofthesecomplexesarePrO-oecdedinsolution,wereportherethesynthesisofthetitlecompoundonthesolidstate,whichischaracterizedbyX--raycrystaldiffractionmethod.2EXPERimENTALAwellgroundmixtureofMoCI,.3H,O(0.1mmol)withC,H,NO(0.2mmol)inanagatemortarwastransferredintoareactiontubeandheatedinasandbatha…
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Synthesis and Structure Characterization of Oxo Complex of Molybdenum(Ⅵ): MoO_2(C_9H_6NO)_2 |
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| LIN Zheng--Guang.Synthesis and Structure Characterization of Oxo Complex of Molybdenum(Ⅵ): MoO_2(C_9H_6NO)_2[J].Chinese Journal of Structural Chemistry,1997(1). |
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| Authors: | LIN Zheng--Guang |
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| Abstract: | The solid state reaction of MoCl3. 3H2O with 8--hydroxylquinine givesthe title compound MoO2, (C9H6NO)2. The crystallographic data for C18,H12,N2O4.Mo=monoclinic, space group C2/c, a= 13. 357(4), b= 9. 434(2), c= 13. 540(5) A, β=109. 39(6)°, V= 1609 (2) A3, Z= 4, M.= 416. 24, D.= 1. 72 g/cm3, μ(MoKa) 8. 19 cm-l, F(000) = 832, R= 0. 049 and Rw= 0. 058 for 1118 observed refletions.The Mo atom is,coordinated by two N atoms and two O atoms from two 8-hydroxylquinine and other two terminal O atoms, forming octahedral coordination geometry. |
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| Keywords: | synthesis structure Mo complex oxo-complex |
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