salicylaldehyde 3-hexamethyleneiminyl thiosemicarbazone | 902451-57-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: salicylaldehyde 3-hexamethyleneiminyl thiosemicarbazone
• 英文别名: salicylaldehyde 3-azacyclothiosamicarbazone
• CAS: 902451-57-4
• 化学式: C₁₄H₁₉N₃OS
• 分子量: 277.39
• InChiKey: YDSSNWBFQRBXNF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.48
• 重原子数：
  19.0
• 可旋转键数：
  2.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.43
• 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-hexamethyleneiminyl 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）。
• Synthesis, spectral and structural studies of novel binuclear Ni(II) complex of salicylaldehyde 3-azacyclothiosemicarbazone
  作者：Leji Latheef、E.B. Seena、M.R. Prathapachandra Kurup

  DOI：10.1016/j.ica.2008.10.012

  日期：2009.5

  A novel binuclear Ni(II) complex of salicylaldehyde 3-azacyclothiosemicarbazone (H2L) has been synthesized and characterized by elemental analysis, IR and UV-Vis spectroscopy. The single crystal X-ray structure of the complex shows that bridging occurs through thiolato sulfur and phenolic oxygen atoms. Nickel centers in the complex have square planar and octahedral geometries. (C) 2008 Elsevier B.V. All rights reserved.