| 氮氧自由基配合物[Cu(NIT4Py)(IDA)]_n的合成与晶体结构(英文) |
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| 引用本文： | 张旭红,郭 乐,王淑萍,杨述韬.氮氧自由基配合物[Cu(NIT4Py)(IDA)]_n的合成与晶体结构(英文)[J].无机化学学报,2010,26(8):1495-1498. |
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| 作者姓名： | 张旭红 郭 乐 王淑萍 杨述韬 |
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| 作者单位： | 河北师范大学化学与材料科学学院,石家庄,050016 |
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| 基金项目： | 河北省科技厅项目，河北师范大学自然科学基金 |
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| 摘 要： | A novel one-dimensional (1D) Cu(Ⅱ) nitronyl nitroxide complex bridged by iminodiacetate dianion Cu(NIT4Py)(IDA)]n,where NIT4Py=2-(4'-pyridyl)-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide and IDA= iminodiacetate dianion,was synthesized and structurally characterized by X-ray diffraction. It crystallizes in monoclinic,space group P21/c with a=0.921 09(10) nm,b=0.780 09(9) nm,c=2.486 3(3) nm,β=96.826(2)°. The Cu(Ⅱ) ion is five-coordinated with a distorted square-pyramidal geometry. Each iminodiacetate dianion bridges two Cu(Ⅱ) ions via a monodentate-tridentate mode into a 1D chain,and these 1D chains are further linked into a 2D network via hydrogen-bonding interactions.
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| 关 键 词： | 氮氧自由基 亚氨基二乙酸 铜配合物 晶体结构 |
Synthesis and Crystal Structure of a Pyridyl-Substituted Nitronyl Nitroxide Complex [Cu(NIT4Py)(IDA)]n |
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| ZHANG Xu-Hong,GUO Le,WANG Shu-Ping and YANG Shu-Tao.Synthesis and Crystal Structure of a Pyridyl-Substituted Nitronyl Nitroxide Complex [Cu(NIT4Py)(IDA)]n[J].Chinese Journal of Inorganic Chemistry,2010,26(8):1495-1498. |
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| Authors: | ZHANG Xu-Hong GUO Le WANG Shu-Ping and YANG Shu-Tao |
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| Institution: | College of Chemistry & Material Science, Hebei Normal University, Shijiazhuang 050016,College of Chemistry & Material Science, Hebei Normal University, Shijiazhuang 050016,College of Chemistry & Material Science, Hebei Normal University, Shijiazhuang 050016 and College of Chemistry & Material Science, Hebei Normal University, Shijiazhuang 050016 |
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| Abstract: | A novel one-dimensional (1D) Cu(Ⅱ) nitronyl nitroxide complex bridged by iminodiacetate dianion Cu(NIT4Py)(IDA)]n, where NIT4Py=2-(4′-pyridyl)-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide and IDA=iminodiacetate dianion, was synthesized and structurally characterized by X-ray diffraction. It crystallizes in monoclinic, space group P21/c with a=0.921 09(10) nm, b=0.780 09(9) nm, c=2.486 3(3) nm, β=96.826(2)°. The Cu(Ⅱ) ion is five-coordinated with a distorted square-pyramidal geometry. Each iminodiacetate dianion bridges two Cu(Ⅱ) ions via a monodentate-tridentate mode into a 1D chain, and these 1D chains are further linked into a 2D network via hydrogen-bonding interactions. CCDC: 773132. |
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| Keywords: | nitronyl nitroxide radical iminodiacetic acid crystal structure |
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