| 基于哌嗪与二羧酸/羟基羧酸的二元体系的超分子自组装 |
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| 引用本文： | 陈梓云,彭梦侠. 基于哌嗪与二羧酸/羟基羧酸的二元体系的超分子自组装[J]. 中国化学, 2008, 26(9): 1555-1560. DOI: 10.1002/cjoc.200890281 |
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| 作者姓名： | 陈梓云 彭梦侠 |
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| 作者单位： | 嘉应学院化学系，广东，梅州 514015 |
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| 摘 要： | 本文选择哌嗪 (pip) 为研究中心，分别和1,4-环己二甲酸 (H2chda)、间苯二甲酸(H2mpda)、6-羟基-2-萘甲酸 (Hohna)、1-羟基-2-萘甲酸 (Hshna) 进行超分子自组装，得到了四种新的氢键超分子体系：H2pip·chda (1), H2pip·2Hmpda (2), H2pip·ohna·2H2O (3)，H2pip·shna (4)。单晶结构分析表明：1-3为三维氢键超分子结构，而 4为一维链状氢键结构。
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| 关 键 词： | 自组装 晶体结构 氢键 超分子 哌嗪 羧酸 |
| 收稿时间： | 2008-02-20 |
| 修稿时间： | 2008-04-16 |
Supramolecular Assemblies Using Piperazine with Dicarboxylic Acids and Hydroxy‐carboxylic Acids |
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| Zi‐Yun CHEN,Meng‐Xia PENG. Supramolecular Assemblies Using Piperazine with Dicarboxylic Acids and Hydroxy‐carboxylic Acids[J]. Chinese Journal of Chemistry, 2008, 26(9): 1555-1560. DOI: 10.1002/cjoc.200890281 |
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| Authors: | Zi‐Yun CHEN Meng‐Xia PENG |
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| Affiliation: | 1. Tel.: 0086‐0753‐2357881;2. Department of Chemistry, Jiaying University, Meizhou, Guangdong 514015, China |
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| Abstract: | The molecular self‐assembly of piperazine (pip) with 1,4‐cyclohexanedicarboxylic acid (H2chda), m‐phthalic acid (H2mpda), 6‐hydroxy‐2‐naphthalic acid (Hohna) and 1‐hydroxy‐2‐naphthalic acid (Hshna) results in four new supramolecular networks formulated as H2pip·chda ( 1 ), H2pip·2Hmpda ( 2 ), H2pip·ohna·2H2O ( 3 ) and H2pip·shna ( 4 ), respectively. Single‐crystal X‐ray diffraction study reveals that compounds 1 – 3 are three‐dimensional supramolecular networks, while 4 has a one‐dimensional hydrogen‐bonded chain‐based structure, with CCDC: 672051 ( 1 ), 672052 ( 2 ), 672053 ( 3 ) and 672054 ( 4 ). |
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| Keywords: | self‐assembly crystal structure hydrogen bond supramolecular network carboxylic acid carboxylic acid |
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