Layered supramolecular compounds with 3-nitrophthalic acid assembled via hydrogen bonding
文献类型：期刊论文
| 作者 | Deng Yu-Heng; Wang Shuang-Yan; Liu Juan; Yang Yong-Li; Zhang Fan; Ma Hong-Wei |
| 刊名 | ACTA CHIMICA SINICA
 |
| 出版日期 | 2007-05-14 |
| 卷号 | 65期号:9页码:809-815 |
| 关键词 | Hydrogen Bond Supermolecule 3-nitrophthalic Acid Rare-earth Complex Crystal Structure |
| ISSN号 | 0567-7351 |
| 英文摘要 | Layered supramolecular compounds containing different patterns of hydrogen bonds, [C4H12N2](HL)(2) (I) and [YL(HL)(H2O)(3)]center dot 2H(2)O (II) (H2L=O2NC6H3(CO2H)(2), 3-nitrophthalic acid) have been synthesized and characterized by elemental analysis, IR spectra and X-ray single crystal diffraction. Compound I consists of one diprotonated piperazine cation and two 2-carboxy-6-nitrobenzoate anions. The anions are linked by the strong O-H center dot center dot center dot O hydrogen bonds into infinite chains, which further extend to sheets by the N-H center dot center dot center dot O interactions between the anion chains and cations. The 2D layers are assembled into 3D supramolecular network via the weak forces from the adjacent layers. Complex II also has a layered supramolecular architecture packed by the 2D layers, which are constructed by the dinuclear rare-earth complexes with 3-nitrophthalate via intermolecular hydrogen bonds. There are two crystallization water molecules filling up each of the rhombic pores of the network. Compound I crystallizes in the monoclinic system, space group P2(1)/c with parameters a=1.3176(3) nm, b=1.1096(2) nm, c=0.75950(15) nm, beta=97.14(3)degrees, V=1.1017(4) nm(3), Z=4, mu=0.129 mm(-1), D-c=1.533 Mg/m(3). Complex II crystallizes in triclinic system, space group P-1 with a=0.81262(16) nm, b=0.86942(18) nm, c=1.5011(3) nn, a=99.84(3)degrees, beta = 91.26(3)degrees, gamma=104.55(3)degrees, V=1.0091(4) nm(3), Z=1, mu=2.983 mm(-1), D-c = 1.910 Mg/m(3). |
| 语种 | 英语 |
| WOS记录号 | WOS:000246715600007 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/61047]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Deng Yu-Heng |
| 作者单位 | 1.Capital Normal Univ, Dept Chem, Beijing 100037, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Deng Yu-Heng,Wang Shuang-Yan,Liu Juan,et al. Layered supramolecular compounds with 3-nitrophthalic acid assembled via hydrogen bonding[J]. ACTA CHIMICA SINICA,2007,65(9):809-815. |
| APA | Deng Yu-Heng,Wang Shuang-Yan,Liu Juan,Yang Yong-Li,Zhang Fan,&Ma Hong-Wei.(2007).Layered supramolecular compounds with 3-nitrophthalic acid assembled via hydrogen bonding.ACTA CHIMICA SINICA,65(9),809-815. |
| MLA | Deng Yu-Heng,et al."Layered supramolecular compounds with 3-nitrophthalic acid assembled via hydrogen bonding".ACTA CHIMICA SINICA 65.9(2007):809-815. |
入库方式： OAI收割
来源：化学研究所
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