| 一个新的二氮六元杂环化合物的合成、结构及表征 |
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| 引用本文： | 陈绪芳,程采,张歧,赵斌,程鹏,廖代正,阎世平,姜宗慧. 一个新的二氮六元杂环化合物的合成、结构及表征[J]. 高等学校化学学报, 2004, 25(8): 1468-1470 |
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| 作者姓名： | 陈绪芳 程采 张歧 赵斌 程鹏 廖代正 阎世平 姜宗慧 |
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| 作者单位： | 1. 南开大学化学系, 天津300071;2. 海南大学化学系, 海口570228 |
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| 基金项目： | 国家自然科学基金 (批准号 :90 10 10 2 8)资助 |
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| 摘 要： | 二氮杂环化合物及其衍生物在配合物的自组装和生物无机等领域中具有诱人的研究前景，因而引起各国化学家的广泛关注．这类化合物的合成可以追溯到60年前，Buhle等首次合成了1，5-二氮环辛烷(DACO)．随后，其一系列衍生物也被合成出来，并应用于配位化学及相关领域的研
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| 关 键 词： | 六元杂环化合物 晶体结构 氢键 |
| 文章编号： | 0251-0790(2004)08-1468-03 |
| 收稿时间： | 2003-07-10 |
Synthesis, Structure and Characterization of a Novel Six-membered Diazacyclic Compound |
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| CHEN Xu-Fang ,CHENG Cai ,ZHANG Qi ,ZHAO Bin ,CHENG Peng ,LIAO Dai-Zheng ,YAN Shi-Ping ,JIANG Zong-Hui. Synthesis, Structure and Characterization of a Novel Six-membered Diazacyclic Compound[J]. Chemical Research In Chinese Universities, 2004, 25(8): 1468-1470 |
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| Authors: | CHEN Xu-Fang CHENG Cai ZHANG Qi ZHAO Bin CHENG Peng LIAO Dai-Zheng YAN Shi-Ping JIANG Zong-Hui |
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| Affiliation: | 1. Department of Chemistry, Nankai University, Tianjin 300071, China;2. Department of Chemistry, Hainan University, Haikou 570228, China |
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| Abstract: | A new six-membered heterocyclic compound including four nitrogen atoms was obtained. The compound [NH3(CH2)2NH(CH2CH2)2NH(CH2)2NH3]·(ClO4)4·4H2O was characterized by X-ray single crystal diffraction,elemental analysis,IR, 1H NMR and MS. It belongs to a monoclinic system,P21/n,with a=0.787 34(7) nm, b=1.966 98(18) nm, c=0.820 75(8) nm, β =103.396(2)° and Z= 2. The molecular structure consists of six-membered heterocyclic NH3(CH2)2NH(CH2CH2)2NH(CH2)2NH3,ClO4- and H2O. The six-membered heterocyclic is a stable chair conformation. Various hydrogen bonds are formed among nitrogen atoms,ClO4- anion and water molecules. This compound may be a better heterocyclic ligand containing four nitrogon atoms,which can perhaps be employed to aggregate with transitional metal atoms and generate new complexes. |
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| Keywords: | Six-membered heterocyclic compound Crystal structure Hydrogen bond |
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