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四氮唑-1-乙酸和1,10-邻菲罗啉为配体的铜配合物合成、结构及理论研究 被引量:1

Synthesis,Structure and Theoretical Study of a Cu( Ⅱ) Complex with Tetrazole-1-acetic Acid and 1,10-Phenanthroline
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摘要 利用四氮唑-1-乙酸(Htza)和1,10-邻菲罗啉(phen)混合配体与三氟甲基磺酸铜(Cu(CF3SO3)2)在常温条件下反应得到1个单核Cu(Ⅱ)配合物[Cu(tza)(phen)2]2·(CF3SO3)2·0.5H2O(简称配合物1).通过元素分析、红外光谱、单晶X-射线衍射和粉末X-射线衍射对其组成和结构进行了表征.单晶X-射线衍射分析结果表明,配合物1是通过单核阳离子[Cu(tza)(phen)2]2+和CF3SO3-阴离子之间的静电引力,1,10-邻菲罗啉芳香环之间的π-π堆积作用,以及四氮唑杂环与晶格水之间的OH幆N弱氢键作用形成的稳定的三维超分子结构.对配合物1的电化学性质进行了初步研究,并利用量子化学计算对配合物1金属离子的六配位畸变八面体构型进行了理论研究. A new mononuclear copper ( Ⅱ ) complex [ Cu (tza)(phen)2]2.(CF3SO3)2. ( 0. 5H2O ( 1 ) was synthesized by the reactions of tetrazole-1-acetic acid (Htza) and 1, 10-phenan- throline (phen) with Cu (CF3SO3)2 at room temperature. The composition and structure of 1 were characterized by elemental analysis, infrared spectroscopy, single-crystal X-ray diffraction and pow- der X-ray diffraction. The result of single-crystal X-ray diffraction analysis reveals that the electro- static attractions between the [ Cu(tza) (phen) 2 ] 2 + cations and CF3SO3 anions, hydrogen bonding interactions between tetrazole rings of tza- ligands and lattie water molecules, as well as π -π aro- matic stacking interactions between the adjacent phen molecules result in a 3D supramoleeular struc- ture of 1. In addition, the electrochemical property of 1 was investigated, and the distorted oetahe- dral configuration of Cu ( Ⅱ ) was also studied by quantum chemistry calculation.
出处 《福建师范大学学报(自然科学版)》 CAS CSCD 北大核心 2015年第1期66-72,86,共8页 Journal of Fujian Normal University:Natural Science Edition
基金 国家自然科学基金资助项目(21071099)
关键词 铜配合物 合成 晶体结构 电化学性质 量子化学计算 Cu complex synthesis crystal structure electrochemical property quantum chemistry calculation
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  • 1Li J R,Kuppler R J,Zhou H C.Selective gas adsorption and separation in metal-organic frameworks[J].Chem Soc Rev,2009,38:1477-1504.
  • 2Lu W G,Su C Y,Lu T B,et al.Two stable 3D metal-organic frameworks constructed by nanoscale cages via sharing the single-layer walls[J].J Am Chem Soc,2006,128:34-35.
  • 3郭翠莲,吴悦,周益明,李一志,郑和根.联吡啶钌(Ⅱ)配合物的合成、晶体结构及其在染料敏化太阳能电池中的应用[J].无机化学学报,2007,23(10):1771-1776. 被引量:9
  • 4赵国良,施霞,张均平,刘建风,咸会朵,邵邻相.2-苯基-4-硒唑甲酸过渡金属配合物的合成、结构及生物活性研究[J].中国科学:化学,2010,40(10):1525-1535. 被引量:14
  • 5Jian L J,Chen C,Lan F,et al.Catalytic activity of unsaturated coordinated Cu-MOF to the hydroxylation of phenol[J].Solid State Sciences,2011,13:1127-1131.
  • 6Castro J L,Ball R G,Broughton H B,et al.Controlled modification of acidity in cholecystokinin B receptor antagonists:N-(1,4-Benzodiazepin-3-yl)-N'-[3-(tetrazol-5-ylamino)phenyl]ureas[J].J Med Chem,1996,39(4):842-849.
  • 7Yu Q,Zhang X Q,Bian H D,et al.p H-dpendent Cu(Ⅱ)coordination polymers with tetrazole-1-acetic acid:synthesis,crystal structures,EPR and magnetic properties[J].Cryst Growth Des,2008,8(4):1140-1146.
  • 8Kostadinov M,Nikolov A,Tsoneva N,et al.New tetrazole-1-acetic acid esters for enzymatic synthesis of cefazolin[J].App Biochem Biotech,1992,33(3):177-182.
  • 9He F,Tong M L,Yu X L,et al.Controlled assembly of nanoscale heterometallic Cu12Ln6clusters(Ln=GdⅢor NdⅢ)into 2D coordination polymers[J].Inorg Chem,2005,44(3):559-565.
  • 10汤崭,张国涛,张同来,李志敏,杨利,张建国,乔小晶.含能配位聚合物[Cu(tza)_2]_n的晶体结构、热分析、感度和催化性能[J].高等学校化学学报,2011,32(8):1870-1875. 被引量:12

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