| 二羧酸基取代三环氮杂冠醚的合成及其晶体结构 |
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| 引用本文： | 马淑兰,朱文祥,杨路,延玺.二羧酸基取代三环氮杂冠醚的合成及其晶体结构[J].化学学报,2002,60(9):1732-1736. |
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| 作者姓名： | 马淑兰 朱文祥 杨路 延玺 |
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| 作者单位： | 北京师范大学化学系.北京(100875) |
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| 摘 要： | 合成了一种新型的三环氮杂冠醚4，13-二氧-1，7，10，16-四氮-1，16：7， 10-双亚乙基-9，18-二乙酸环十八烷-8，17-二酮（C_(20)H_(32)H_4O_8），在无 水乙醇-氯仿混合溶剂中培养出单晶，用X射线衍射法测定了晶体结构。该晶体属单 斜晶系，空间群P2_1/c，晶胞参数a = 0.87474(17) nm，b = 1.3967(3) nm，c = 0.94309(19) nm；β = 111.18(3)°；Z = 4，V = 1.0744(4) nm~3，D_c = 1. 411 g/cm~3，μ = 0.110 mm~(-1)，F(000) = 488，R_1 = 0.0678，wR_2 = 0. 1850。
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| 关 键 词： | 冠醚 羧酸 晶体结构 |
| 修稿时间： | 2002年2月7日 |
Synthesis and Crystal Structure of Tricyclic Azacrown Ether Dicarboxylic Acid Derivative |
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| MA,Shu-Lan ZHU,Wen-Xiang YANG,Lu YAN,Xi.Synthesis and Crystal Structure of Tricyclic Azacrown Ether Dicarboxylic Acid Derivative[J].Acta Chimica Sinica,2002,60(9):1732-1736. |
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| Authors: | MA Shu-Lan ZHU Wen-Xiang YANG Lu YAN Xi |
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| Institution: | Department of Chemistry, Beijing Normal University.Beijing(100875) |
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| Abstract: | A novel tricyclic azacrown ether 4,13-dioxa-1,7,10,16-tetraaza-1,16: 7,10-bis(ethylene)-9,18-diacetic acid cyclooctadecane-8,17-dione has been prepared. The crystal structure of the compound was determined by X-ray diffraction method. It belongs to monoclinic crystal system, space group P2_1/c with a = 0.87474(17) nm, b = 1.3967(3) nm, c = 0. 94309(19) nm; β = 111.18(3)°; Z = 4, V = 1.0744(4) nm~3, D_c = 1.411 g/cm~3, μ = 0.110 mm~(-1), F(000) = 488, R_1 = 0.0678, wR_2 = 0.1850. |
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| Keywords: | tricyclic azacrown ether carboxylic acid derivative crystal structure |
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