首页> 外文期刊>Polyhedron: The International Journal for Inorganic and Organometallic Chemistry >Five new mononuclear complexes of 2-(5-methyl-~1H-pyrazol-3- yl)pyridine: Synthesis, crystalline architectures through supramolecular interactions and spectroscopy
【24h】

Five new mononuclear complexes of 2-(5-methyl-~1H-pyrazol-3- yl)pyridine: Synthesis, crystalline architectures through supramolecular interactions and spectroscopy

机译:5-(2-(5-甲基-〜1H-吡唑-3-基)吡啶的五种新单核络合物:合成,通过超分子相互作用和光谱学确定的晶体结构

获取原文
获取原文并翻译 | 示例
           

摘要

Five new mononuclear complexes with 2-(5-methyl-~1H-pyrazol-3-yl)pyridine (L) have been synthesized, namely [ZnLCl_2] (1), [NiL_2(H_2O)_2)]Cl_2·0.5N_2H_4 (2), [MnL_2]·3H_2O (3), [CdL_2(NO_3)_2] (4) and [MnL_2(Pa)_2] (5, Pa = m-phthalic acid). All these compounds were characterized by elemental analysis, IR and UV-Vis spectroscopy, and X-ray single crystal diffraction. The crystal structures reveal that compounds 2, 3 and 5 afford six-coordinated octahedral spheres, whilst compound 1 displays a four-coordinated tetrahedral core and compound 4 forms an eight-coordinated geometry. Furthermore, the 3D supramolecular networks, formed through plentiful H-bonds and weak molecular interactions, have been analyzed. The photoluminescent properties of the ligand L, together with compounds 1 and 4, were also studied in methanol solution at room temperature.
机译:合成了5种具有2-(5-甲基-〜1H-吡唑-3-基)吡啶(L)的新单核络合物,即[ZnLCl_2](1),[NiL_2(H_2O)_2)] Cl_2·0.5N_2H_4( 2),[MnL_2]·3H_2O(3),[CdL_2(NO_3)_2](4)和[MnL_2(Pa)_2](5,Pa =间苯二甲酸)。所有这些化合物都通过元素分析,IR和UV-Vis光谱以及X射线单晶衍射进行了表征。晶体结构表明,化合物2、3和5提供六配位的八面体球,而化合物1显示四配位的四面体核,化合物4形成八配位的几何体。此外,已经分析了通过大量H键和弱分子相互作用形成的3D超分子网络。还在室温下在甲醇溶液中研究了配体L以及化合物1和4的光致发光性质。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号