| 946827-97-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• CAS: 946827-97-0
• 化学式: C₂₂H₁₆FeN₆O₂*K
• 分子量: 491.353
• InChiKey: RPXUVHQJLYILDF-UHFFFAOYSA-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：

  甲醇 、 copper(II) perchlorate hexahydrate 、 、 (1R,2R)-1,2-diaminocyclohexane 以 水 、 乙腈 为溶剂， 反应 0.02h， 以49.3%的产率得到{[Cu(R,R-Chxn)₂Fe(bpdmb)(CN)₂][Fe(bpdmb)(CN)₂]}·4CH₃OH
  参考文献：
  名称：

  A series of chiral cyanide-bridged Fe–Cu complexes: Synthesis, crystal structures and magnetic properties

  摘要：

  Four trans-dicyanideiron(III)-containing building blocks and two chiral copper(II) compounds have been employed to assemble cyanide-bridged heterometallic complexes, resulting in six chiral cyanide-bridged Fe(III)-Cu(II) complexes, {[Cu(S,S/R,R-Chxn)(2)Fe(bpb)(CN)(2)]ClO4}(2)center dot xCH(3)OH center dot yH(2)O (1, 2), {[Cu(S,S/R/R-Chxn)(2)Fe(hpClb)(CN)(2)][Fe(bpClb)(CN)(2)]}center dot xCH(3)OH center dot yH(2)O (3, 4), {[Cu(R/R-Chxn)(2) Fe(bpdmh)(CN)(2)][Fe(bpdmb)(CN)(2)]}center dot 4CH(3)OH (5) and {[Cu(R/R-Chxn)(2)][Fe(bpdBrb)(CN)(2)](2)}center dot 4CH(3)OH (6) (bpb(2-) = 1,2-bis(pyridine-2-carboxamido)-4,5-enzenate, bpClb(2-) = 1,2-bis(pyridine-2-carboxamido)-4-chlorobenzenate, bpdmb(2-) = 1,2-bis(pyridine-2-carboxamido)-4,5-dimethylbenzenate, bpdBrb(2-) = 1,2-bis(pyridine-2-carboxamido)-4,5-dibromobenzenate, (S,S/R,R)-Chxn = (S,S/R,R)-1,2-diaminocyclohexane). The whole serials of complexes have been characterized by elemental analysis, IR spectroscopy and X-ray structure determination. Single X-ray diffraction analysis shows that complexes 1-5 belong to cyanide-bridged cationic binuclear structure type with ClO4- or the anionic cyanide building block as balance anion for complexes 1,2 and 3-5, respectively, while complex 6 can be structurally characterized as neutral sandwich-like trinuclear Fe2Cu entity. Investigation of the magnetic properties of complexes 1-6 reveals the weak antiferromagnetic coupling in complexes 1, 2 and the weak ferromagnetic interaction in complexes 3-6 between the neighboring Fe(III) and Cu(II) ions through the bridging cyanide group. (C) 2015 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2015.07.024

文献信息

• Substituent Effect on Formation of Heterometallic Molecular Wheels:  Synthesis, Crystal Structure, and Magnetic Properties
  作者：Zhong-Hai Ni、Li-Fang Zhang、Vassilis Tangoulis、Wolfgang Wernsdorfer、Ai-Li Cui、Osamu Sato、Hui-Zhong Kou

  DOI：10.1021/ic700528a

  日期：2007.7.1

  the spin Hamiltonian [Formula: see text]. Hysteresis loops for 1 have been observed below 0.8 K, indicative of a single-molecule magnet with a blocking temperature (TB) of 0.8 K. Molecular wheels 2-5 exhibit frequency dependence of alternating-current magnetic susceptibility under zero direct-current magnetic field, signifying the slow magnetization relaxation similar to that of 1. Significantly, an

  salen（2-）型（N，N'-亚乙基双（水杨酰氨基））的锰（III）Schiff碱与X-取代的（X = CH（3），Cl）吡啶甲酰胺双氰基铁氧体（III）的反应[Fe（ X-bpb）（CN）（2）]（-）产生了一系列氰化物桥接的Mn（6）Fe（6）分子轮，[Mn（III）（salen）]（6）[Fe（III ）（bpmb）（CN）（2）]（6）x 7H（2）O（1），[Mn（salen）]（6）[Fe（bpClb）（CN）（2）]（6）x 4H （2）O x 2CH（3）OH（2），[Mn（salen）]（6）[Fe（bpdmb）（CN）（2）]（6）x 10H（2）O x 5CH（3）OH （3），[Mn（5-Br（salpn））]（6）[Fe（bpmb）（CN）（2）]（6）x 24H（2）O x 8CH（3）CN（4），和[Mn（5-Cl（salpn））]（6）[Fe（bpmb）（CN）（2）]（6）x
• Synthesis, crystal structures, and magnetic properties of three pairs of chiral cyanide-bridged Fe(III)–Cu(II) enantiomeric complexes
  作者：Daopeng Zhang、Lingqian Kong、Hongyan Zhang、Kexun Chen

  DOI：10.1080/00958972.2015.1080360

  日期：2015.11.17

  2-bis(pyridine-2-carboxamido)-4,5-dimethylbenzenate) and two chiral copper(II) compounds Cu[(S,S/R,R-dpen)2](ClO4)2 (S,S/R,R-dpen = S,S/R,R-1,2-diphenylethylenediamine) as assembly segments, three pairs of cyanide-bridged enantiomers, [(S,S/R,R-dpen)2Cu(μ-CN)Fe(bpb)(CN)]ClO4}2 (1,2), [(S,S/R,R-dpen)2Cu(μ-CN)Fe(bpmb)(CN)]}ClO4 (3,4), and [(S,S/R,R-dpen)2Cu(μ-CN)Fe(bpdmb)(CN)]}ClO4 (5,6), have been

  以三种反式双氰化物铁 (III) 前体 K[Fe(L)(CN)2] 作为构建块（L = bpb2−、bpmb2−、bpdmb2−；bpb2− = 1,2-双（吡啶-2-甲酰胺） -4,5-烯酸酯，bpmb2− = 1,2-双（吡啶-2-甲酰胺基）-4-甲基苯甲酸酯，bpdmb2− = 1,2-双（吡啶-2-甲酰胺基）-4,5-二甲基苯甲酸酯）和两种手性铜(II)化合物Cu[(S,S/R,R-dpen)2](ClO4)2 (S,S/R,R-dpen = S,S/R,R-1,2-二苯基乙二胺) 作为组装段，三对氰化物桥连对映体，[(S,S/R,R-dpen)2Cu(μ-CN)Fe(bpb)(CN)] }2 (1,2), [(S,S/R,R-dpen)2Cu(μ-CN)Fe(bpmb)(CN)]} (3,4) 和 [(S,S/R,R-dpen)2Cu( μ-CN)Fe(bpdmb)(CN)]}