PPh4[iron(III)(2,2'-bipyridine)(CN)4] * water | 405883-56-9

• 分子结构分类: 有机化合物 - 有机杂环化合物
• 英文名称: PPh4[iron(III)(2,2'-bipyridine)(CN)4] * water
• 英文别名: PPh4[Fe(III)(2,2'-bipyridine)(CN)4]*H2O；PPh₄[Fe^III(2,2'-bipyridine)(CN)₄]·H₂O；PPh₄[Fe^III(bpy)(CN)₄]·H₂O；PPh4[Fe(2,2'-bipyridine)(CN)4]*H2O；PPh4[Fe(2,2'-bipyridyl)(CN)4]*H2O；[PPh4][Fe(bipy)(CN)4]*H2O
• CAS: 405883-56-9
• 化学式: C₁₄H₈FeN₆*C₂₄H₂₀P*H₂O
• 分子量: 673.517
• InChiKey: IHWJMGYFQXLDJB-UHFFFAOYSA-N

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：

  PPh4[iron(III)(2,2'-bipyridine)(CN)4] * water 、 lithium perchlorate 以 not given 为溶剂， 以66%的产率得到Li[Fe(bpy)(CN)4]*2.5H2O
  参考文献：
  名称：

  [FeIII（bpy）2（CN）2] +和[FeIII（bpy）（CN）4]-直接氧化L-半胱氨酸。

  摘要：

  L-半胱氨酸在厌氧水溶液中被外层氧化剂[Fe（bpy）2（CN）2] +和[Fe（bpy）（CN）4]-氧化的过程对痕量铜非常敏感离子。通过添加1.0 mM二吡啶甲酸以减少[Fe（bpy）2（CN）2] +可以有效抑制这种铜催化作用，并且通过添加5.0 mM EDTA（pH <9.00），10.0 mM EDTA可以完全抑制铜催化。 （9.010.0）还原[Fe（bpy）（CN）4]-。1 H NMR和UV-vis光谱表明，直接（未催化的）反应的产物是相应的Fe（II）配合物，并且当不存在自由基清除剂时，L-胱氨酸都定量形成。这两个反应显示出对Fe（II）的温和动力学抑制作用，并且该抑制作用可以通过自由基清除剂PBN（N-叔丁基-α-苯基硝基）抑制。在25°C和micro = 0.1 M的条件下，在不受Fe（II）抑制的条件下，一般速率定律为-d [Fe（III）] / dt = k [半胱氨酸]

  DOI：

  10.1021/ic701891m
• 作为产物：
  描述：

  K2[Fe(II)(2,2'-bipyridine)(CN)4]*3H2O 、 四苯基氯化膦 在 Cl₂ 作用下， 以 水 为溶剂， 以80%的产率得到PPh4[iron(III)(2,2'-bipyridine)(CN)4] * water
  参考文献：
  名称：

  [Fe（bipy）（CN）（4）]（-）作为杂金属体系设计的通用构建基：PPh（4）[Fe（III）（bipy）（CN）的合成，晶体结构和磁性）（4）] x H（2）O，[[Fe（III）（bipy）（CN）（4）]（2）M（II）（H（2）O）（4）] x 4H（2 ）O和[[Fe（III）（bipy）（CN）（4）]（2）Zn（II）] x 2H（2）O [bipy = 2,2'-联吡啶；M ＝ Mn和Zn]。

  摘要：

  式PPh（4）[Fe（III）（bipy）（CN）（4）] x H（2）O（1），[[Fe（III）（bipy）（CN）（4））的新氰基络合物]（2）M（II）（H（2）O）（4）] x 4H（2）O，其中M = Mn（2）和Zn（3），以及[[Fe（III）（bipy）（CN） ）（4）]（2）Zn（II）] x 2H（2）O（4）[bipy = 2,2'-联吡啶和PPh（4）=四苯基phosph阳离子]并进行结构表征。配合物1的结构由单核[Fe（bipy）（CN）（4）]（-）阴离子，四苯phosph阳离子和结晶水分子组成。铁（III）与一个螯合联吡啶的两个氮原子和四个末端氰化物基团的四个碳原子进行六配位，从而在金属原子周围形成一个扭曲的八面体。配合物2和3的结构由中性中心对称[[Fe（III）（bipy）（CN）（4）]（2）M（II）（H（2）O）（4）]异三核单元和结晶水组成分子

  DOI：

  10.1021/ic0107882

文献信息

• Cyanide-bridged Fe(<scp>iii</scp>)–Co(<scp>ii</scp>) bis double zigzag chains with a slow relaxation of the magnetisation
  作者：Luminita Marilena Toma、Rodrigue Lescouëzec、Francesc Lloret、Miguel Julve、Jacqueline Vaissermann、Michel Verdaguer

  DOI：10.1039/b302182n

  日期：——

  Reaction of [FeIII(bipy)(CN)4]− with fully solvated MII cations [M = Co (1) and Mn (2)] produces the isostructural bis double zigzag chains [[FeIII(bipy)(CN)4]2MII(H2O)]·MeCN·½H2O; 1 exhibits intrachain ferromagnetic and interchain antiferromagnetic couplings, slow magnetic relaxation and hysteresis effects.

  FeIII(bipy)(CN)4]â与完全溶解的 MII 阳离子[M = Co (1) 和 Mn (2)]反应，产生了等结构的双人字链[[FeIII(bipy)(CN)4]2MII(H2O)]Â-MeCNÂ-½ ；1 表现出链内铁磁和链间反铁磁耦合、缓慢的磁弛豫和磁滞效应。
• Synthesis, crystal structures and magnetic properties of single and double cyanide-bridged bimetallic Fe2IIICuII zigzag chains
  作者：Luminita Marilena Toma、Fernando S. Delgado、Catalina Ruiz-Pérez、Rosa Carrasco、Joan Cano、Francesc Lloret、Miguel Julve

  DOI：10.1039/b407543a

  日期：——

  is made up of neutral cyanide-bridged FeIII–CuII zigzag chains of formula [FeIII(phen)(CN)4}2CuII(H2O)2] and uncoordinated water molecules with the [Fe(phen)(CN)4]− entity acting as a bis-monodentate bridging ligand toward two trans-diaquacopper(II) units through two of its four cyanide groups in cis positions. The structure of 2 can be viewed as the condensation of two chains of 1 connected through

  双金属配合物[Fe III（phen）（CN）4 } 2 Cu II（H 2 O）2 ]·4H 2 O（1），[Fe III（phen）（CN）4 } 2 Cu II ]· H 2 O（2）和[Fe III（bipy）（CN）4 } 2 Cu II ]·2H 2 O（3）和[Fe III（bipy）（CN）4 } 2 Cu II（H 2 O ）2]·4H 2 O（4）（phen =1,10-菲咯啉 和 比比 = 2,2'-联吡啶）已经准备好，并且1 – 3的结构由X射线衍射。1的结构由式[Fe III（phen）（CN）4 } 2 Cu II（H 2 O）2 ]的中性氰化物桥联的Fe III -Cu II之字形链和具有[[ Fe（phen）（CN）4 ] -充当双单齿桥的实体配体通过在顺式位置的四个氰化物基团中的两个朝两个反式diaquacopper（II）单元迁移。2的结构可以
• 4,2-Ribbon like ferromagnetic cyano-bridged FeIII2NiII chains: a magneto-structural study
  作者：Luminita Marilena Toma、Rodrigue Lescouëzec、Santiago Uriel、Rosa Llusar、Catalina Ruiz-Pérez、Jacqueline Vaissermann、Francesc Lloret、Miguel Julve

  DOI：10.1039/b705084b

  日期：——

  complex AsPh(4)[Fe(III)(bpy)(CN)(4)].CH(3)CN (1) [AsPh(4) = tetraphenylarsonium cation] and the heterobimetallic chains [Fe(III)(L)(CN)(4)}(2)Ni(II)(H(2)O)(2)].4H(2)O with L = bpy (2) and phen (3) [bpy = 2,2'-bipyridine and phen = 1,10-phenanthroline] have been prepared and their structures determined by X-ray diffraction methods. The structure of 1 consists of mononuclear [Fe(bpy)(CN)(4)](-) anions

  低自旋铁（III）络合物AsPh（4）[Fe（III）（bpy）（CN）（4）]。CH（3）CN（1）[AsPh（4）=四苯基ar阳离子]和杂双金属链[Fe（III）（L）（CN）（4）}（2）Ni（II）（H（2）O）（2）]。4H（2）O，L = bpy（2）和phen（ 3）已经制备了[bpy ＝ 2，2′-联吡啶和phen ＝ 1，10-菲咯啉]，并通过X射线衍射法确定了它们的结构。1的结构由单核[Fe（bpy）（CN）（4）]（-）阴离子，四苯基ar阳离子和结晶的乙腈分子组成。铁（III）与双齿bpy的两个氮原子和四个末端氰化物基团的四个碳原子六配位，从而在金属原子周围形成了扭曲的八面体。2和3是同构化合物，其结构由中性4组成 式[Fe（III）（L）（CN）（4）}（2）Ni（II）（H（2）O）（2）的2带状双金属链，其中[Fe（III）（ L）（CN）（4）]（-）单元
• Synthesis, structures and magnetic properties of cyano-bridged 3d–4f rectangular tetranuclear [FeIII2LnIII2] (Ln=Y, Tb, Dy) compounds containing [FeIII(bpy)(CN)4]− unit
  作者：Xiao-Jiao Song、Jing-Jing Xu、Ying Chen、Mohd. Muddassir、Fan Cao、Rong-Min Wei、You Song、Xiao-Zeng You

  DOI：10.1016/j.poly.2013.04.037

  日期：2013.12

  Three cyano-bridged 3d-4f bimetallic rectangular tetranuclear compounds, [Fe-III(bpy)(CN)(2)(mu-CN)(2)](2) [Ln(III)(NO3)(2)(H2O)(3)](2)center dot 2H(2)O center dot 2CH(3)CN (Ln = Y (1), Th (2), Dy (3); bpy = 2,2'-bipyridine), have been prepared by diffusion and characterized by single crystal X-ray diffraction, IR spectra, elemental analysis and magnetic measurement. Single-crystal structural analysis shows that 1-3 are isomorphous and made of a neutral tetranuclear unit [Fe(2)(III)Ln(2)(III)] with two free water and two acetonitrile molecules. Furthermore, the tetranuclear unit [Fe(2)(III)Ln(2)(III)] is connected into supermolecular three-dimensional framework through hydrogen bonds. Magnetic susceptibility measurements for compounds 1-3 were performed on poly-crystalline samples. For compounds 2 and 3, there is weak ferromagnetic interaction between Fe(III) and Ln(III) ions. (C) 2013 Elsevier Ltd. All rights reserved.
• New 3d–4f supramolecular systems constructed by [Fe(bipy)(CN)4]− and partially blocked lanthanide cations
  作者：Diana Visinescu、Luminita M. Toma、Oscar Fabelo、Catalina Ruiz-Pérez、Francesc Lloret、Miguel Julve

  DOI：10.1016/j.poly.2008.12.032

  日期：2009.3

  The reaction of acetonitrile (1-5) and mixed acetonitrile/water 1:1 (6-9) solutions containing the cyanide-bearing [Fe(bipy)(CN)(4)](-) building block (bipy = 2,2'-bipyridine) and the partially blocked [Ln(bpym)](3+) cation (Ln = lanthanide trivalent cation and bpym = 2,2'-bipyrimidine) has afforded two new families of 3d-4f supramolecular assemblies of formula [Ln(bpym)(NO3)(2)(H2O)(3)][Fe(bipy)(CN)(4)] center dot H2O center dot CH3CN [Ln = Sm (1), Gd (2), Tb (3), Dy (4) and Ho (5)] and [Ln(bpym)(NO3)(2)(H2O)(4)][Fe(bipy)(CN)(4)] [Ln = Pr (6), Nd (7), Sm (8), Gd (9)]. They crystallize in the P2(1)/c (1-5) and P2/c (6-9) space groups and their structures are made up of [Fe(bipy)(CN)(4)](-) anions (1-9) and [Ln(bpym)(NO3)(2)(H2O)(n)](+) cations [n = 3 (1-5) and 4 (6-9)] with uncoordinated water and acetonitrile molecules (1-5) which are interlinked through an extensive network of hydrogen bonds and pi-pi stacking into three-dimensional motifs. Both families have in common the occurrence of the low-spin iron(III) unit [Fe(bipy)(CN)(4)](-) where two bipy-nitrogen and four cyanide-carbon atoms build a somewhat distorted octahedral surrounding around the iron atom [Fe-N = 1.980(3)-1.988(3) angstrom (1-5) and 1.988(2)-1.992(2) angstrom (6-9): Fe-C=1.904(5)-1.952(4)angstrom (1-5) and 1.911(2)-1.948(3)angstrom (6-9)]. The main structural difference between both families concerns the environment of the lanthanide atom which is nine-(1-5)/10-coordinated (6-9) with a chelating bpym, two bidentate nitrate and three (1-5)/four (6-9) water molecules building distorted monocapped (1-5)/bicapped (6-9) square antiprisms. This different lanthanide environment is at the origin of the different hydrogen bonding pattern of the two families of compounds. (C) 2008 Elsevier Ltd. All rights reserved.