| 基于甘氨酸根及邻菲咯啉的锌(Ⅱ)配合物合成、表征、结构及热分解 |
| Synthesis, Characterization, Structure and Thermal Decomposition of a Zn(Ⅱ) Complex Derived from Glycine Acid Cation and 1, 10-Phenanthroline |
| 作者 | 单位 | E-mail | | 解凤霞 | School of Environmental and Chemical Engineering, Xi'an Polytechnic University, Xi'an 710048, China | xiefengxia2010@163.com | | 张丹 | School of Environmental and Chemical Engineering, Xi'an Polytechnic University, Xi'an 710048, China | | | 张欣欣 | School of Environmental and Chemical Engineering, Xi'an Polytechnic University, Xi'an 710048, China | | | 华敏 | School of Environmental and Chemical Engineering, Xi'an Polytechnic University, Xi'an 710048, China | |
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| 摘要: 以甘氨酸和邻菲咯啉为配体合成了配合物[Zn(gly)(phen)(H2O)2]2·2OH·SO4·4H2O,并通过X射线单晶衍射、元素分析、红外光谱、热重分析,荧光光谱等对配合物的结构进行表征。结构分析表明:配合物属于三斜晶系,Pl空间群,晶胞参数:a=1.17163(9)nm,b=1.28022(10)nm,c=1.34849(10)nm,α=74.4800°,β=85.4240(10)°,γ=69.8070°,V=1.8289(2)nm3,Z=2。运用微分Achar法和积分Coats-Redfern法,对配合物在不同阶段的热分解反应动力学参数E、lnA进行了计算。荧光光谱实验表明该化合物在370nm处有强的荧光发射。 |
| 关键词: Zn(Ⅱ)配合物 晶体结构 热分解 荧光 |
| 基金项目: 西安工程大学博士基金(No.BS0902)资助项目 |
| Abstract: The new complex [Zn(gly)(phen)(H2O)2]2·2OH·SO4·4H2O(gly=Glycine acid cation, phen=1, 10-phenanthroline) has been synthesized and structurally characterized by X-ray single crystal diffraction, elemental analysis, infrared spectroscopy, thermogravimetric analysis and fluorescence spectrum. The complex crystal data: triclinic, space group Pl, a=1.17163(9) nm, b=1.28022(10) nm, c=1.34849(10) nm, α=74.4800°, β=85.4240(10) °, γ=69.8070°, V=1.8289(2) nm3, Z=2. The TG-DTGof the complex was analyzed, and the E and lnA were figured out by Coasts-Redfem method and Achar method. Fluorescence spectrum showed that the complex has very strong luminescence at 370 nm. CCDC: 876328. |
| Keywords: Zn(Ⅱ) complex crystal structures thermal decomposition fluorescence |
| 投稿时间：2013-02-16 修订日期：2013-05-30 |
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| 解凤霞,张丹,张欣欣,华敏.基于甘氨酸根及邻菲咯啉的锌(Ⅱ)配合物合成、表征、结构及热分解[J].无机化学学报,2013,29(10):2162-2168. |
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