Cd3(N(1),N(3)-bis(salicylideneimino)diethylenetriamine)2(SCN)2(CF3COO)2 | 959785-65-0

• 英文名称: Cd3(N(1),N(3)-bis(salicylideneimino)diethylenetriamine)2(SCN)2(CF3COO)2
• CAS: 959785-65-0
• 化学式: C₄₂H₄₀Cd₃F₆N₈O₈S₂
• 分子量: 1300.18
• InChiKey: AAHMXMWLEKZQPQ-CKXGGXMUSA-H

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  sodium thiocyanide 、 N,N'-bis(salicylidene)diethylenetriamine 、 cadmium trifluoroacetate*0.25H2O 以 甲醇 为溶剂， 以85%的产率得到Cd3(N(1),N(3)-bis(salicylideneimino)diethylenetriamine)2(SCN)2(CF3COO)2
  参考文献：
  名称：

  Synthesis, characterisation and crystal structures of three trinuclear cadmium(II) complexes with multidentate Schiff base ligands

  摘要：

  Three novel Schiff base Cd(II) trimeric complexes, [Cd-3(L-1)(2)(SCN)(2)(CF3COO)(2)] (1), [Cd-3(L-1)(2)(SCN)(2)(HCONMe2)] (2) and [Cd-3(L-2)(2){N(CN)(2)}(2)] (3) have been prepared from two different symmetrical Schiff bases H2L1 and H2L2 (where H2L1 = N-1, N-3-bis(salicylideneimino)diethylenetriamine, a potentially pentadentate Schiff base with a N3O2 donor set, and H2L2 = N-1,N-3-bis(3-methoxysalicylideneimino)diethylenetriamine, a potentially heptadentate Schiff base with a N3O4 donor set). All the complexes have been synthesised under similar synthetic procedures and their crystal structures have been established by single crystal X-ray diffraction methods. The ligands and their metal complexes have been characterised by analytical and spectroscopic techniques. Among the three complexes, 1 and 3 are linear whereas 2 is a cyclic trimer. In 1 and 3, all the doubly phenoxo bridged Cd(II) metal centres are in a distorted octahedral environment. In complex 2, two of the three Cd(II) centres reside in a distorted octahedral environment and the remaining one enjoys a monocapped octahedral geometry. Altogether the variety in the bridging mode of two new salen-type ligands has been established through these complexes. (C) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2007.07.038