| Synthesis and Crystal Structure of a Ni（Ⅱ） Complex of 2＇-[4-N,N＇-（Dimethylaminobenzyl- idene）]-3,5-dihydroxybenzoylhydrazide and Its Spectral Properties |
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| 引用本文： | JIA Wen-Ping,;YANG Jian-Guo,;LI Fang,;PAN Fu-Youa. Synthesis and Crystal Structure of a Ni（Ⅱ） Complex of 2＇-[4-N,N＇-（Dimethylaminobenzyl- idene）]-3,5-dihydroxybenzoylhydrazide and Its Spectral Properties[J]. 结构化学, 2009, 28(12): 1635-1639 |
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| 作者姓名： | JIA Wen-Ping, YANG Jian-Guo, LI Fang, PAN Fu-Youa |
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| 作者单位： | JIA Wen-Ping,LI Fang,PAN Fu-You(Department of Chemistry, Taizhou University, Taizhou 317000, China);YANG Jian-Guo(Office of Assets Administration, Taizhou University, Taizhou 317000, China) |
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| 基金项目： | Project supported by the Natural Science Foundation of Zhejiang Province （Y406049）;Education Committee Foundation of Zhejiang Province （No. 20060079） |
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| 摘 要： | A new nickel（II） complex [NiL2]（DMF）4 （HL = 2＇-[4-N,N＇-（dimethylamino- benzylidene）]-3,5-dihydroxybenzoylhydrazide） has been synthesized and its structure was characterized by IR,UV-Vis,1H NMR and elemental analysis. The fluorescence emission mechanism of the complex was discussed by fluorimetric spectra. The single-crystal structure was determined by X-ray diffraction analysis. The crystal belongs to the triclinic system,space group P1 with a = 0.9918（4）,b = 1.1297（4）,c = 1.1331（4） nm,α = 76.860（7）,β = 75.105（6）,γ = 89.022（7）°,V = 1.1936（8） nm^3,Z = 1,μ = 0.472 mm^-1,Dc = 1.319 g/cm^3,F（000） = 502 and Rint = 0.0913. In the title compound,the nickel（II） atom is four-coordinated with two nitrogen atoms from amide and two oxygen atoms from keto group. The complex is centrosymmetric with nickel located at the center.
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| 关 键 词： | 镍(Ⅱ)配合物 单晶体结构 氮原子 光谱特性 合成 X射线衍射分析 荧光光谱 标题化合物 |
Synthesis and Crystal Structure of a Ni(Ⅱ)Complex of 2'-[4-N,N'-(Dimethylaminobenzylidene)]-3,5-dihydroxybenzoylhydrazide and Its Spectral Properties |
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| JIA Wen-Ping,YANG Jian-Guo,LI Fang,PAN Fu-You. Synthesis and Crystal Structure of a Ni(Ⅱ)Complex of 2'-[4-N,N'-(Dimethylaminobenzylidene)]-3,5-dihydroxybenzoylhydrazide and Its Spectral Properties[J]. Chinese Journal of Structural Chemistry, 2009, 28(12): 1635-1639 |
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| Authors: | JIA Wen-Ping YANG Jian-Guo LI Fang PAN Fu-You |
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| Abstract: | A new nickel(Ⅱ) complex [NiL_2](DMF)_4 (HL = 2'-[4-N,N'-(dimethylamino benzylidene)]-3,5-dihydroxybenzoylhydrazide) has been synthesized and its structure was charac terized by IR, UV-Vis,~1H NMR and elemental analysis. The fluorescence emission mechanism of the complex was discussed by fluorimetric spectra. The single-crystal structure was determined by X-ray diffraction analysis. The crystal belongs to the triclinic system, space group P(-1) with a = 0.9918(4), b - 1.1297(4), c = 1.1331(4) nm,α = 76.860(7), β = 75.105(6), γ = 89.022(7)°, V = 1.1936(8) nm~3, Z= 1,μ = 0.472 mm~(-1), D_c = 1.319 g/cm~3, F(000) = 502 and R_(int)= 0.0913. In the title compound, the nickel(Ⅱ) atom is four-coordinated with two nitrogen atoms from amide and two oxygen atoms from keto group. The complex is centrosymmetric with nickel located at the center. |
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| Keywords: | nickel(II) complex 2-[4-N N'-(dimethyIaniinobenzylidene)]-3 5-dihydroxyben zoylhydrazide crystal structure spectral properties |
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