Ni(1,4,7-trimethyl-1,4,7-triazacyclononane) | 33480-88-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Ni(1,4,7-trimethyl-1,4,7-triazacyclononane)
• CAS: 33480-88-5
• 化学式: C₂₁H₂₀N₂NiO₄
• 分子量: 423.091
• InChiKey: AOUDAZSPUTWIFS-NIUDKRPCSA-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：

  Ni(1,4,7-trimethyl-1,4,7-triazacyclononane) 在 triethylamine 作用下， 以 甲醇 为溶剂， 生成
  参考文献：
  名称：

  双（杂二核）[Cu II Ni II ] 2和线性异三核配合物Co III Cu II Ni II中的交换耦合。合成，结构与性能

  摘要：

  两种杂金属配合物[{Cu II（HLOX）Ni II（N 3）} 2 ]和[（tmtacn）Co III（μ-OH）Cu II（LOX）Ni II（OH 2）2 ] [ClO 4 ] 2（ tmtacn = 1,4,7-三甲基-1,4,7-三氮杂环壬烷）包含相同的[Cu II Ni II ]核，嵌在不对称的二室中亚胺--肟 配体H 4 LOX已合成并表征。它们的晶体结构表明，Cu II位于N（肟）2 O（酚盐）2位置，并呈现平面几何形状。Ni II是六配位的，并结合到N 2 O 4供体阵列上，该供体阵列包含两个亚氨基氮，两个酚氧和两个轴向配位的H 2 O分子。钴（III）低自旋且六配位。在10 K的DMF溶液中，配合物的EPR光谱显示自旋双峰基态，“ g ”为“反”。 值表明未配对电子在CuNi核上的离域。在2-290 K范围内的磁化率测量结果证实顺磁性镍（II）和铜（II）中心是反铁磁耦合的，通过-115

  DOI：

  10.1039/a908426f
• 作为产物：
  描述：

  2,6-二甲酰-4-甲基苯酚 、 nickel diacetate 、 1,3-丙二胺 以 甲醇 为溶剂， 生成 Ni(1,4,7-trimethyl-1,4,7-triazacyclononane)
  参考文献：
  名称：

  A rational assembly of a series of exchange coupled linear heterotrinuclear complexes of the type MAMBMC as exemplified by FeIIICuIINiII, FeIIINiIICuII and CoIIICuIINiII

  摘要：

  本文介绍了合理合成含有三种不同金属亚甲基溴联苯胺的线性三核络合物的一般方法，并通过 X 射线晶体学和磁感应强度测量对该系列的一个成员--FeIIICuIINiII 进行了表征。

  DOI：

  10.1039/a806575f

文献信息

• Synthesis, structures and magnetism of heterotrimetallic Ni–Cu–Ln complexes based on a dicompartmental imine–oxime ligand
  作者：Zhao-Xia Zhu、Li-Zheng Cai、Xiao-Wei Deng、Yan-Ling Zhou、Min-Xia Yao

  DOI：10.1039/c7nj01955f

  日期：——

  are embedded in the dicompartmental imine–oxime ligand of HL to form a [Ni(MeOH)(HL)Cu(MeOH)]+ cation, and the cation itself dimerizes via two oxime oxygen atoms coordinated to Ni(II) ions to form a centrosymmetric tetranuclear cluster of [Ni(MeOH)(HL)Cu(MeOH)]22+. LnIII ions are coordinated by four dbm− anions to form a [Ln(dbm)4]− unit as a balance anion. Magnetic susceptibility measurements show that

  四个Ni II -Cu II -Ln III杂三金属配合物[Ni（MeOH）（HL）Cu（MeOH）] 2 [Ln（DBM）4 ] 2 · x CH 3 OH· y H 2 O（Ln = Gd，x = 4，ÿ = 2 1，Ln为Tb时，X = 6，ÿ为= 0 2，Ln为镝，X = 6，ÿ为= 0 3，Ln为何，X = 6，ÿ = 0 4，分别为H 4 L = N，Ñ N'-双（2-羟基-3-肟基-5-甲基苯基亚甲基）-1,3-丙二胺，DBM - = 1,3-二苯基丙烷-1,3-二酮）的阴离子已经合成。结构分析表明，在所有配合物中，Ni II和Cu II离子均嵌入HL的二格亚胺-肟配体中，形成[Ni（MeOH）（HL）Cu（MeOH）] +阳离子，并且阳离子本身通过两个肟氧原子与Ni（II）离子配位形成[Ni（MeOH）（HL）Cu（MeOH）] 2 2+的中心对称四核簇。LN III离子由
• Dinuclear copper(II), nickel(II) and mixed valence CuII-CuI complexes: influence of donor groups on redox behaviour of dicopper complexes
  作者：B. Srinivas、P.S. Zacharias

  DOI：10.1016/s0277-5387(00)83744-4

  日期：——

  Dinuclear copper(II) and nickel(II) complexes of hexadentate Schiff base ligands derived from 2,6-diformyl-4-methylphenol, 1,3-diaminopropane with various ortho and/or para substituted anilines have been synthesized and investigated for their magnetic and electrochemical properties. The dinuclear copper(II) complexes exhibit strong antiferromagnetic interactions between the metal centres (mu(eff)/copper atom = 0.98-1.10-mu(B)). For the nickel(II) complexes the interaction is weak (mu(eff)/nickel atom = 2.83-3.02 mu(B)). These complexes undergo sequential one-electron transfers at two different potentials. The first electron-reduction potential (E1) shifts to more negative values for copper(II) complexes having potential donor groups at the ortho position of the phenylazomethine ring. This has been attributed to the weak bonding interaction of these groups with the central metal ion. Analogous mononuclear copper(II) complexes with donor groups such as OMe, OEt and SMe are shown to give irreversible CV peaks. Mixed-valence Cu(II)-Cu(I) complexes of analogous para substituted anilines have been synthesized by chemical methods and the unpaired electron is found to be localized on one of the coppers.
• Srinivas, Bhamidi; Zacharias, Panthappally S., Canadian Journal of Chemistry, 1992, vol. 70, # 12, p. 2906 - 2913
  作者：Srinivas, Bhamidi、Zacharias, Panthappally S.

  DOI：——

  日期：——
• The synthesis, redox properties, and ligand binding of heterobinuclear transition-metal macrocyclic ligand complexes. Measurement of an apparent delocalization energy in a mixed-valent copper(I)copper(II) complex
  作者：R. R. Gagne、C. L. Spiro、T. J. Smith、C. A. Hamann、W. R. Thies、A. D. Shiemke

  DOI：10.1021/ja00404a017

  日期：1981.7
• Magnetic and electrochemical studies of a series of homo- and hetero-dinuclear copper(II), nickel(II) and zinc(II) complexes
  作者：B. Srinivas、N. Arulsamy、P.S. Zacharias

  DOI：10.1016/s0277-5387(00)83284-2

  日期：1992.1

  Homo- and hetero-dinuclear copper(II), nickel(II) and zinc(II) complexes of a dinucleating ligand derived from the condensation of 2 mol of 2,6-diformyl-4-methylphenol and 1 mol of 1,3-diaminopropane (L) have been prepared as their perchlorate salts, and characterized and studied for their magnetic and redox properties. The homo-dinuclear copper(II) and nickel(II) complexes and the hetero-dinuclear complexes containing copper(II) and nickel(II) exhibit antiferromagnetic coupling at room temperature. A comparison of the redox behaviour of the zinc(II) containing hetero-dinuclear complexes with that of the homo- and hetero-dinuclear complexes containing copper(II) and nickel(II) shows that in most of the cases the exchange coupling influences the redox properties of the complexes.