| 两个含3,3'-硫代二丙酸配体的锰和铜配合物的合成、晶体结构与性质 |
| Syntheses, Crystal Structures and Properties of Mn(Ⅱ) and Cu(Ⅱ) Complexes with 3,3'-Thiodipropionic Acid Ligand |
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| 摘要: 使用3，3'-硫代二丙酸、4，4'-联吡啶和硝酸锰在水热条件下反应合成了1个锰配合物，即{[Mn（DPA）（4，4'-bipy）]·H2O}n（1）（DPA=3，3'-硫代二丙酸，4，4'-bipy=4，4'-联吡啶）；然后又利用3，3'-硫代二丙酸、1，3-双（4-吡啶基）丙烷和硝酸铜在水热条件下反应合成了1个铜配合物，即{[Cu（DPA）（bpp）（H2O）]·H2O}n（2）（DPA=3，3'-硫代二丙酸，bpp=1，3-双（4-吡啶基）丙烷）。并对它们分别进行了元素分析、红外光谱、热稳定性、X射线粉末衍射和X射线单晶衍射的表征。结果表明：配合物1和2分别由3，3'-硫代二丙酸配体和不同氮杂环分子以及金属离子构筑，形成了二维层状的结构。氢键和π-π作用进一步将二维结构拓展成三维超分子网络。 |
| 关键词: 3,3'-硫代二丙酸 1,3-双(4-吡啶基)丙烷 1,3-双(4-吡啶基)丙烷 晶体结构 |
| 基金项目: |
| Abstract: A Mn(Ⅱ) coordination polymer, {[Mn(DPA)(4,4'-bipy)]·H2O}n (1) was prepared with 3,3'-thiodipropionic acid (DPA), 4,4'-bipyridine (4,4'-bipy) and Mn(NO3)2·4H2O by hydrothermal method, and a Cu(Ⅱ) coordination polymer, {[Cu(DPA)(bpp)(H2O)]·H2O}n (2) was hydrothermal synthesized by using 3,3'-thiodipropionic acid (DPA), 1,3-bis(4-pyridyl)propane (bpp) and Cu(NO3)2·3H2O. The coordination polymers were characterized by elemental analysis, thermal analysis, IR, XRD and X-ray single crystal diffraction. Complexes 1 and 2 have two-dimensional layer structures, Furthermore, there are hydrogen bonds and π-π stacking interactions contributing three-dimensional supramolecular structures of 1 and 2, respectively. |
| Keywords: 3,3'-thiodipropionic acid 1,3-bis(4-pyridyl)propane 4,4'-bipyridine crystal structure |
| 投稿时间：2018-06-05 修订日期：2018-08-23 |
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| 刘继伟,关淑霞,谷长生.两个含3,3'-硫代二丙酸配体的锰和铜配合物的合成、晶体结构与性质[J].无机化学学报,2018,34(11):2081-2087. |
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