N,N'-tetramethylene-bis(salicylaldiminato)copper(II) | 21051-66-1

• 分子结构分类: 有机化合物 - 苯类化合物
• 英文名称: N,N'-tetramethylene-bis(salicylaldiminato)copper(II)
• 英文别名: [2,2'-(1,4-butanediylbis(nitrilomethylidene))diphenolato-O,N,N',O']copper(II)；Cu(N,N'-bis(o-salicylidene)-1,4-butanediamine)；Cu(bis(salicylidene)-1,4-butylenediamine(2-))；[Cu(N,N'-bis(salicylidene)-1,4-butanediamine-(-2H))]；Cu(bis(N,N'-(salicylidene)-1,4-butanediamine(2-))；Cu(N,N'-bis(salicylidene)-1,4-diaminobutanate)；CuSalbn-1,4
• CAS: 21051-66-1
• 化学式: C₁₈H₁₈CuN₂O₂
• 分子量: 357.899
• InChiKey: OJMWCBFIRUCRAK-WKLZLTIDSA-L

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

• 作为反应物：
  描述：

  N,N'-tetramethylene-bis(salicylaldiminato)copper(II) 在 sodium tetrahydroborate 作用下， 以 甲醇 为溶剂， 生成 Cu[N,N'-bis(o-salicyl)-1,4-butanediamine(-2H)]
  参考文献：
  名称：

  席夫碱还原作用下三核 CuII2ZnII 配合物分子形状的变化：结构和理论研究

  摘要：

  两种新的三核异金属配合物[(CuL 1 ) 2 Zn(N 3 )(μ 1,3 -N 3 )]·H 2 O ( 1 ) 和[(CuL 2 ) 2 Zn(N 3 )(μ 1, 3 -N 3 )] ( 2 )，已使用 [CuL 1 ] 和 [CuL 2 ] 作为金属配体合成（其中 H 2 L 1 = N，N '-双（2-羟基苄基）-1,3-丙二胺和H 2 L 2 = N , N'-双(2-羟基苄基)-1,4-丁二胺)。两种配合物都通过元素分析、不同的光谱方法和 X 射线晶体学进行了表征。配合物1和2具有类似的三核角结构，其中两个末端五配位金属配体（分别为 [CuL 1 ] 和 [CuL 2 ] ）通过 μ 2 -phenoxido 桥和两个叠氮基连接到中央 Zn( II )离子，一个末端与 Zn 原子配位，而另一个在两个末端 Cu( II ) 离子之间形成桥 (μ 1,3 -N 3 ) 。1和2

  DOI：

  10.1039/d1ce00490e
• 作为产物：
  描述：

  [Cu2(OAc)4(H2O)2] 、 N,N'-bis(salicylidene)-1,4-diaminobutane 以 甲醇 为溶剂， 以80%的产率得到N,N'-tetramethylene-bis(salicylaldiminato)copper(II)
  参考文献：
  名称：

  Bis{[μ-N,N′-bis(salicylidene)-1,4-butanediamine-N,N′,O,O′-copper(II)]-μ-chloro-chloromercury(II)}

  摘要：

  A new tetranuclear Cu-II-Hg-II-Hg-II-Cu-II complex, [Cu2Hg2Cl4-(C18H18N2O2)(2)], has been prepared by means of a copper complex found in the literature. The molecular structure of this complex was determined by X-ray diffraction and the Cu-Hg-Hg-Cu chain was seen to be non-linear. The change in magnetic susceptibility with temperature was recorded for this complex and observed to abide by the Curie-Weiss law. The coordination around the Hg-II ions is square pyramidal. The Cu...Hg bridging distance is 3.5269 (7) Angstrom.

  DOI：

  10.1107/s0108270101019709

文献信息

• The influence of H-bonding on the ‘ambidentate’ coordination behaviour of the thiocyanate ion to Cd(<scp>ii</scp>): a combined experimental and theoretical study
  作者：Alokesh Hazari、Lakshmi Kanta Das、Antonio Bauzá、Antonio Frontera、Ashutosh Ghosh

  DOI：10.1039/c3dt53318b

  日期：——

  The importance of H-bonding in stabilizing the unusual S-coordination of the thiocyanate ion to Cd(ii) in hetero-metallic Cu₂Cd compounds has been established by structural analyses and DFT studies.

  硫氰离子以不寻常的S-配位形式与Cu2Cd异金属化合物中的Cd（II）结合，通过结构分析和DFT研究已经确定了氢键在稳定这种配位形式中的重要性。
• Panova, G. V.; Potapov, V. M.; Turovets, I. M., Journal of general chemistry of the USSR, 1983, vol. 53, p. 1452 - 1458
  作者：Panova, G. V.、Potapov, V. M.、Turovets, I. M.、Golub, E. G.

  DOI：——

  日期：——
• Synthesis, crystal structure and biological activity of two new heterotrinuclear thiocyanato bridged Cu(II)–Hg(II)–Cu(II) complexes
  作者：L.T. Yıldırım、R. Kurtaran、H. Namli、A.D. Azaz、O. Atakol

  DOI：10.1016/j.poly.2007.05.020

  日期：2007.9

  The mononuclear copper(II) complexes CuL1 and CuL2 have been prepared with two tetradentate Schiff base ligands, abbr. (LH2)-H-1=N,N '-bis(salicylidene)-1,3-diaminopropane and (LH2)-H-2 = N,N '-bis(salicylidene)-1,4-butanediamine, and then transformed into the heterotrinuclear complexes, [(CuL1)(2)Hg(SCN)(2)] and [(CuL2)(2)Hg(SCN)(2)], in the presence of the Hg(SCN)(2) salt. Both heterotrinuclear complexes have been characterized by means of elemental analyses, IR and electronic spectra, and their structures determined by X-ray analysis. The title compounds Hg[Cu(C17H16N2O2)SCN](2) (1) and Hg[Cu(C18H18N2O2)SCN](2) (2), both heterotrinuclear centrosymmetric Cu(II)-Hg(II)-Cu(II) complexes, crystallize in the triclinic P (1) over bar space group and the monoclinic P2(1)/c space group, respectively. In both compounds the central Hg atom, which is located on an inversion centre, has a distorted octahedral coordination geometry. The coordination geometry of the inversion-related terminal Cu atoms of the compounds is square-pyramidal. The ligands and the complexes were screened for antibacterial and antifungal activities by the disc diffusion and microtitter plate techniques using DMF as the solvent. The minimum inhibitory concentration (MIC) values were calculated. It has been found that the antimicrobial activities of the complexes are higher than those of the free ligands. (C) 2007 Elsevier Ltd. All rights reserved.
• Oez, S.; Kunduraci, M.; Kurtaran, R., Journal of Thermal Analysis and Calorimetry, 2010, vol. 101, p. 221 - 228
  作者：Oez, S.、Kunduraci, M.、Kurtaran, R.、Ergun, Ue.、Arici, C.、et al.

  DOI：——

  日期：——
• Trinuclear complexes of [CuL] (H2L = N,N′-bis(salicylidene)-1,4-butanediamine) with HgX2 (X−= N3− and NCO−): Facile crystallization with Z′ = 1 and Z′ = 0.5 for both complexes
  作者：Alokesh Hazari、Ashutosh Ghosh

  DOI：10.1016/j.poly.2014.11.034

  日期：2015.2

  Two trinuclear centrosymmetric hetero-metallic copper(11)-mercury(II) complexes of general formula [(CuL)(2)HgX2] (where X = N-3(-) for 1 and 1' or OCN- for 2 and 2') have been synthesized using [CuL] as "ligand complex" (where H2L = N,N'-bis(salicylidene)-1,4-butanediamine) and structurally characterized. Rapid crystallization of both the complexes yielded isomorphous crystals with two independent half molecules (Z' = 1) in 1 and 2 but the crystals that were grown slowly from the same solutions are not isomorphous and contain single half molecule (1' and 2') in the asymmetric units (Z' = 0.5). Crystal structure analyses reveal that the complexes have discrete trinuclear entity in which two square planar [CuL] units are bonded to a mercury ion through double phenoxido bridges. The Hg(II) is in a six-coordinate distorted octahedral environment being bonded additionally to two mutually trans nitrogen atoms of terminal azide (for 1 and 1') and cyanate (for 2 and 2'). Higher Z' compounds are stabilized probably due to weak interactions (C-H center dot center dot center dot N/O and C/H center dot center dot center dot pi interactions) that help to hold two independent molecules together. (C) 2014 Elsevier Ltd. All rights reserved.