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高等学校化学研究 ›› 2013, Vol. 29 ›› Issue (3): 414-418.doi: 10.1007/s40242-013-2275-8

• Articles • 上一篇    下一篇

Syntheses and Supramolecular Structures of Two Nickel(Ⅱ) Compounds Based on Two Thiosemicarbazone Ligands

LI Cheng-juan, FENG Ze-jing, ZHAO Xiao-juan, WANG Su-na, DOU Jian-min   

  1. Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252059, P. R. China
  • 收稿日期:2012-07-17 修回日期:2012-09-03 出版日期:2013-06-01 发布日期:2013-05-15
  • 通讯作者: DOU Jian-min, E-mail: dougroup@163.com E-mail:dougroup@163.com
  • 基金资助:

    Supported by the National Natural Science Foundation of China(No.21141003), the Natural Science Foundation of Shandong Province of China(No.ZR2012BQ023) and the Natural Science Foundation of Liaocheng University of China(No.X09011).

Syntheses and Supramolecular Structures of Two Nickel(Ⅱ) Compounds Based on Two Thiosemicarbazone Ligands

LI Cheng-juan, FENG Ze-jing, ZHAO Xiao-juan, WANG Su-na, DOU Jian-min   

  1. Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252059, P. R. China
  • Received:2012-07-17 Revised:2012-09-03 Online:2013-06-01 Published:2013-05-15
  • Supported by:

    Supported by the National Natural Science Foundation of China(No.21141003), the Natural Science Foundation of Shandong Province of China(No.ZR2012BQ023) and the Natural Science Foundation of Liaocheng University of China(No.X09011).

摘要:

Two new compounds, [Ni2(L1)(Py)6]Py·CH3OH(1) and [Ni3(L2)2(Py)4]·2DMF(2)(H4L1=N,N'-bisalicyl- bisthiocarbamide; H3L2=3-hydroxyl-2-naphthalene thiosemicarbazide; Py=pyridine; DMF=dimethyl fumarate), based upon two thiosemicarbazone ligands have been obtained and characterized by elemental analysis, Fourier transform infrared(FTIR) and X-ray diffraction(XRD). Compound 1 possesses a binuclear cluster, in which the bisalicylbisthiocarbamide acts as a hexadentate bridge. Compound 2 exhibits a linear trinuclear cluster with the triply-deprotonated ligand acting as pentadentate bridge. C―H···O, C―H···π and C―H···S weak interactions further link these molecules to form interesting supramolecular networks.

关键词: Thiosemicarbazone ligand, Weak interaction, Supramolecular framework

Abstract:

Two new compounds, [Ni2(L1)(Py)6]Py·CH3OH(1) and [Ni3(L2)2(Py)4]·2DMF(2)(H4L1=N,N'-bisalicyl- bisthiocarbamide; H3L2=3-hydroxyl-2-naphthalene thiosemicarbazide; Py=pyridine; DMF=dimethyl fumarate), based upon two thiosemicarbazone ligands have been obtained and characterized by elemental analysis, Fourier transform infrared(FTIR) and X-ray diffraction(XRD). Compound 1 possesses a binuclear cluster, in which the bisalicylbisthiocarbamide acts as a hexadentate bridge. Compound 2 exhibits a linear trinuclear cluster with the triply-deprotonated ligand acting as pentadentate bridge. C―H···O, C―H···π and C―H···S weak interactions further link these molecules to form interesting supramolecular networks.

Key words: Thiosemicarbazone ligand, Weak interaction, Supramolecular framework