| Fe（C5H4-CH2-Trp-OMe）2的合成、晶体结构及金属离子识别性能 |
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| 引用本文： | 刘伟,李霞,李银峰,赵金安,吴本来,宋毛平.Fe（C5H4-CH2-Trp-OMe）2的合成、晶体结构及金属离子识别性能[J].无机化学学报,2013,29(18). |
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| 作者姓名： | 刘伟 李霞 李银峰 赵金安 吴本来 宋毛平 |
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| 作者单位： | 河南城建学院材料与化工学院, 平顶山 467044,河南城建学院材料与化工学院, 平顶山 467044,河南城建学院材料与化工学院, 平顶山 467044,河南城建学院材料与化工学院, 平顶山 467044,郑州大学化学与分子工程学院, 郑州 450001,郑州大学化学与分子工程学院, 郑州 450001 |
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| 基金项目： | 国家自然科学基金（No.21371046，21271157）、河南省基础与前沿技术研究计划项目（No.122300410092）和河南省科技攻关计划项目（No.122102210415）资助。 |
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| 摘 要： | 摘要： 以优化的两步一锅反应法合成了生物金属有机化合物Fe（C5H4-CH2-Trp-OMe）2（FcL），通过NMR、HRMS及IR等对其结构进行了表征，利用X射线单晶衍射测定了分子结构。循环伏安法研究表明FcL在0.00~0.90 V电位范围内，给出一稳定的、形态良好的氧化还原峰，这归于化合物中Fc/Fc+电对的氧化还原过程。电化学金属离子识别研究显示FcL在过渡金属离子Zn2+和Cu2+的存在下，导致了配体Fc/Fc+式量电位的显著阳极移动，其△E0''对Zn2+和Cu2+分别为342和335 mV，表明了FcL对Zn2+和Cu2+具有良好的识别能力。
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| 关 键 词： | 二茂铁 生物金属有机 电化学 金属离子识别 |
| 收稿时间： | 2017/3/10 0:00:00 |
| 修稿时间： | 2017/4/19 0:00:00 |
Synthesis, Crystal Structure and Electrochemical Metal Cation Recognition Investigation of Fe(C5H4-CH2-Trp-OMe)2 |
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| LIU Wei,LI Xi,LI Yin-Feng,ZHAO Jin-An,WU Ben-Lai and SONG Mao-Ping.Synthesis, Crystal Structure and Electrochemical Metal Cation Recognition Investigation of Fe(C5H4-CH2-Trp-OMe)2[J].Chinese Journal of Inorganic Chemistry,2013,29(18). |
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| Authors: | LIU Wei LI Xi LI Yin-Feng ZHAO Jin-An WU Ben-Lai and SONG Mao-Ping |
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| Institution: | College of Materials and Chemical Engineering, Henan University of Urban Construction, Pingdingshan, Henan 467044, China,College of Materials and Chemical Engineering, Henan University of Urban Construction, Pingdingshan, Henan 467044, China,College of Materials and Chemical Engineering, Henan University of Urban Construction, Pingdingshan, Henan 467044, China,College of Materials and Chemical Engineering, Henan University of Urban Construction, Pingdingshan, Henan 467044, China,College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, China and College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, China |
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| Abstract: | A simple and efficient two-steps one-pot synthetic methodology for the preparation of Fe(C5H4-CH2-Trp-OMe)2(FcL) is described, and FcL was fully characterized by NMR spectroscopic techniques, mass spectrometry (HRMS) and IR. The crystal structure of FcL was determined by X-ray single crystal structure analysis. The cyclic voltammetric behavior of FcL showed one pair of well-defined and stable redox waves in potential range of 0.0~0.9 V at GC electrode, which attributed to the Fc/Fc+ redox process. Electrochemical investigations of FcL have demonstrated that addition of Zn2+ and Cu2+ results in large shifts of respective Fc/Fc+ redox couple to more positive potentials, 342 and 335 mV, respectively, and this suggests that FcL has good ability in recognizing of the vital Zn2+ and Cu2+. CCDC:1534811. |
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| Keywords: | ferrocene bioorganometalic chemistry electrochemistry metal cation sensing |
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