salicylaldehyde 3-tetramethyleneiminyl thiosemicarbazone | 163231-80-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: salicylaldehyde 3-tetramethyleneiminyl thiosemicarbazone
• CAS: 163231-80-9
• 化学式: C₁₂H₁₅N₃OS
• 分子量: 249.337
• InChiKey: TVIMICPRWQKGIY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  17.0
• 可旋转键数：
  2.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  47.86
• 氢给体数：
  2.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  salicylaldehyde 3-tetramethyleneiminyl thiosemicarbazone 、 copper(II) acetate monohydrate 以 乙醇 、 水 为溶剂， 生成 [Cu(salicylaldehyde-3-hexamethyleneiminyl thiosemicarbazone(-1H))2]
  参考文献：
  名称：

  Spectral and structural studies of copper(II) complexes of thiosemicarbazones derived from salicylaldehyde and containing ring incorporated at N(4)-position

  摘要：

  Mononuclear and binuclear copper(II) complexes (1-8) with two ONS donor thiosemicarbazone ligands {salicylaldehyde3-hexamethyleneiminyl thiosemicarbazone [H2L1] and salicylaldehyde 3-tetramethyleneiminyl thiosemicarbazone [H2L2]} have been prepared and physico-chemically characterized. IR, electronic and EPR spectra of the complexes have been obtained. The thiosemicarbazones bind to metal as dianionic ONS donor ligands in all the complexes except in [Cu(HL1)(2)] (2) and [Cu(HL2)(2)] (6). In compounds 2 and 6 the ligands are coordinated as monoanionic HL- ones. The magnetic susceptibility measurements indicate that all the complexes are paramagnetic. In complex [(CuL1)(2)] (1), the magnetic moment value is lower than the expected spin only value. In all the complexes g(parallel to) > g(perpendicular to) > 2.0023 and G values within the range 2.5-3.5 are consistent with d(x2-y2) ground state. The complexes were given the formula as [(CuL1)(2)] (1); [Cu(HL1)(2)] (2); [CuL(1)bpy] (3); [CuL(1)phen] (4); [CuL1-gamma-pic]center dot 2H(2)O (5); [Cu(HL2)(2)] (6); [CuL(2)py]center dot 3H(2)O (7); [CuL(2)bipy] (8). The structure of the compound 8 have been solved by single crystal X-ray crystallography and was found to be distorted square pyramid around copper(II) ion. (C) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.saa.2007.07.015

文献信息

• Spectral and structural studies of nickel(II) complexes of salicylaldehyde 3-azacyclothiosemicarbazones
  作者：Leji Latheef、Maliyeckal R. Prathapachandra Kurup

  DOI：10.1016/j.poly.2007.08.048

  日期：2008.1

  Mononuclear nickel(II) complexes with two ONS donor thiosemicarbazone ligands salicylaldehyde 3-hexamethyleneiminyl thiosemicarbazone [H2L1] and salicylaldehyde 3-tetramethyleneiminyl thiosemicarbazone [H2L2]} have been prepared and physico-chemically characterized. IR and electronic spectra of the complexes have been obtained. The thiosemicarbazones bind to the metal as dianionic ONS donor ligands in

  摘要制备了具有两个ONS供体的硫半碳烯配体水杨醛3-六亚甲基亚甲基硫代半碳烯[H2L1]和水杨醛3-四亚甲基亚氨基硫代半碳烯[H2L2]}的单核镍（II）配合物，并进行了物理化学表征。获得了配合物的红外光谱和电子光谱。除[Ni（HL1）2]（1）以外，所有其他配合物中的硫代半咔唑酮均作为阴离子ONS供体配体与金属结合。在化合物1中，配体配位为单阴离子（HL-）。磁化率测量表明，所有配合物都是单核的，并且是抗磁性的。配合物的分子式为[Ni（HL1）2]（1），[NiL1py]（2），[NiL1α-pic]（3），[NiL1γ-pic]·H2O（4），[NiL2py]（5）和[NiL2γ-pic]（6）。