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[PPN][Ir(CO)4] | 56557-01-8

中文名称
——
中文别名
——
英文名称
[PPN][Ir(CO)4]
英文别名
{bis(triphenylphosphine)nitrogen(1+)} tetracarbonyliridate;[PPN][Ir(CO)4];[PPN][iridium tetracarbonylate];[Ph3PNPPh3][Ir(CO)4];[(Ph3P)2N][Ir(CO)4]
[PPN][Ir(CO)4]化学式
CAS
56557-01-8
化学式
C4IrO4*C36H30NP2
mdl
——
分子量
842.85
InChiKey
XUDZPOXBAPJEPR-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

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:
    十二羰基三钌[PPN][Ir(CO)4] 以 not given 为溶剂, 生成 [Ph3PNPPh3][IrRu6(CO)23]
    参考文献:
    名称:
    Two-Dimensional Bimetallic Carbonyl Cluster Complexes with New Properties and Reactivities
    摘要:
    The new electron-rich, anionic, planar cluster complex [IrRu(6)(CO)(23)](-), 5, isolated as a PPN salt, PPN = [Ph(3)PNPPh(3)](+), has been synthesized and characterized crystallographically. The complex exhibits unusual absorption and emission properties. Computational analyses have been performed to explain its metal-metal bonding and electronic properties. Anion 5 reacts with [Ph(3)PAu][NO(3)] to yield the uncharged planar complex Ru(5)Ir(CO)(20)AuPPh(3), 6, by metal atom substitution.
    DOI:
    10.1021/ja207840w
  • 作为产物:
    描述:
    羰基铱双(三苯基正膦基)氯化铵氢氧化钾一氧化碳 作用下, 以 二甲基亚砜 为溶剂, 以73%的产率得到[PPN][Ir(CO)4]
    参考文献:
    名称:
    Garlaschelli, Luigi; Chini, Paolo; Martinengo, Secondo, Gazzetta Chimica Italiana, 1982, vol. 112, # 7/8, p. 285 - 288
    摘要:
    DOI:
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文献信息

  • Synthesis, Reactivity, and Fluxional Behaviour of [Ir2Rh2(CO)12], and Crystal Structure of [Ir2Rh2(CO)8(norbornadiene)2]
    作者:Giacomo Bondietti、Gianfranco Suardi、Renzo Ros、Raymond Roulet、Fabrizia Grepioni、Dario Braga
    DOI:10.1002/hlca.19930760815
    日期:1993.12.15
    The synthesis of [Ir2Rh2(CO)12] (1) by the literature method gives a mixture 1/[IrRh3(CO)12] which cannot be separated using chromatography. The reaction of [Ir(CO)4]− with 1 mol-equiv. of [Rh(CO)2(THF)2]+ in THF gives pure 1 in 61% yield. Crystals of 1 are highly disordered, unlike those of its derivative [Ir2Rh2(CO)5(μ2-CO)3(norbornadiene)2] which were analysed using X-ray diffraction. The ground-state
    通过文献方法合成[Ir 2 Rh 2(CO)12 ](1)得到混合物1 / [IrRh 3(CO)12 ],其不能使用色谱法分离。[Ir(CO)4 ] -与1 mol当量的反应。THF中的[Rh(CO)2(THF)2 ] +的纯净产率为61,为纯1。晶体1是高度无序的,不同于那些的其衍生物的[Ir 2的Rh 2(CO)5(μ 2 -CO)3(降冰片二烯)图2是使用X射线衍射分析的结果。溶液中1的基态几何在属四面体的基础IrRh 2面上具有三个边缘桥接的CO 。CO的时间平均发生在230 K以上。最低活化能的CO位置交换是由于基面的一次同步变化所致,如2D-和VT - 13 C-NMR所示。通过X CO的取代-在1发生在一个原子得到的[Ir 2的Rh 2(CO)8(μ 2 -CO)3 X] -(X = Br的,I)。被双齿配体取代得到[Ir 2 Rh 2(CO)7(μ 2 -CO)3(η
  • Synthesis and Characterizations of Bismuth-Bridged Triiridium Carbonyl Complexes Containing Germyl/Germylene and Stannyl/Stannylene Ligands
    作者:Richard D. Adams、Mingwei Chen、Gaya Elpitiya、Qiang Zhang
    DOI:10.1021/om300813t
    日期:2012.10.22
    were characterized crystallographically. Compounds 1 and 3 each have three terminally coordinated EPh3 (E = Ge, Sn) ligands in equatorial coordination sites, one on each of the iridium atoms. In solution compounds 1 and 3 exist as two isomers. The major isomer has the structure found in the solid state. The two isomers interconvert rapidly on the NMR time scale by tripodal, trigonal-twist rearrangement
    IR的反应3(CO)9(μ 3 -Bi)的Ph 3 GeH的纯化,产生化合物的Ir 3(CO)6(GePh 3)3(μ 3 -Bi)(μ-H)3(1)。当1被加热的己烷溶液至回流,将其转化成化合物的Ir 3(CO)6(μ-GePh 2)3(μ 3 -Bi)(2),其包含三个桥接GePh 2配体由3当量的损失苯。Ir 3(CO)9的反应(μ 3 -Bi)的Ph 3 SNH,产生化合物的Ir 3(CO)6(SnPh 3)3(μ 3 -Bi)(μ-H)3(3)和Ir 3(CO)6(μ-SnPh 2)3(μ 3 -Bi)(4),分别。化合物1 - 4晶体学进行了表征。化合物1和3各自具有三个末端配位的EPh 3在每个原子上的一个位于赤道配位位点的(E = Ge,Sn)配体。在溶液中,化合物1和3以两种异构体的形式存在。主要异构体具有处于固态的结构。两种异构体通过三脚架,三角扭曲重排机制在NMR时间尺度上快速相互转化:对于1,ΔH⧧
  • Reaction of [M(CO)4]− (M=Ir, Rh) with cyclopropenyl tetrafluoroborate – Ring opening and coupling of cyclopropenyl ligands to form dinuclear metal complexes
    作者:Pek Ke Chan、Weng Kee Leong
    DOI:10.1016/j.jorganchem.2008.04.040
    日期:2008.7
    the iridium tetracarbonylate [PPN][Ir(CO)4] (1a) with triphenylcyclopropenyl tetrafluoroborate [C3Ph3][BF4] afforded two dinuclear species Ir2(CO)4(μ,η1:η2-C3Ph3)(μ,η2:η3-C3Ph3) (2) and Ir2(CO)4(μ,η4:η4-C6Ph6) (3a) resulting from the ring opening and in the latter case, coupling of the resulting acyclic, propenyl ligands. The analogous reaction with [PPN][Rh(CO)4] (1b) afforded only the rhodium analogue
    tetracarbonylate的反应[PPN]的[Ir(CO)4 ](1A)与triphenylcyclopropenyl四硼酸盐[C 3博士3 ] [BF 4 ],得到两种双核物种的Ir 2(CO)4(μ,η 1:η 2 - ç 3博士3)(μ,η 2:η 3 -C 3博士3)(2)和Ir 2(CO)4(μ,η 4:η 4 -C 6博士6)(图3a)是由开环产生的,在后一种情况下,是所得无环丙烯配体的偶联。与[PPN] [Rh(CO)4 ](1b)的类似反应仅提供3a的类似物。
  • Mass Spectrometric Method for the Rapid Characterization of Transition Metal Carbonyl Cluster Reaction Mixtures
    作者:Paul J. Dyson、Andrew K. Hearley、Brian F. G. Johnson、Tetyana Khimyak、J. Scott McIndoe、Patrick R. R. Langridge-Smith
    DOI:10.1021/om0103005
    日期:2001.9.1
    Energy-dependent electrospray ionization mass spectrometry (EDESI-MS) has been applied to the characterization of reaction products that contain a mixture of metal carbonyl cluster anions. The technique allows rapid identification of the components and provides molecular weight (parent ion), ion composition (isotope pattern), and structural information (fragmentation pattern). The spectra are presented
    能量依赖型电喷雾电离质谱(EDESI-MS)已用于表征包含羰基属簇阴离子属混合物的反应产物。该技术可以快速识别组分,并提供分子量(母离子),离子组成(同位素图)和结构信息(碎片图)。光谱以锥电压与质荷比的二维图表示,该图解析了反应产物的每个成分。使用从[Ru 6 C(CO)17 ]和[PPN] [M(CO)4 ]的反应中获得的反应产物来说明EDESI-MS技术,其中M = Co或Ir。从这些反应中鉴定出的阴离子为[Ru 5 CoC(CO)16 ] -,[Ru 3 Co(CO)13 ] -,[RuCo 3(CO)12 ] -,[HRu 4 Co 2 C(CO)15 ] -,[Ru 5 IrC(CO)16 ] -,[ Ru 3 Ir(CO)13 ] -和[RuIr 3(CO)12 ] -。所有化合物均已通过EDESI-MS与其他方法(包括[PPN] [Ru的单晶X射线衍射)一起完全表征为[PPN]
  • The mixed-metal carbonyl cluster anion [Os3Ir(CO)13]−: synthesis, structure, reactivity and catalytic activity in the carbonylation of methanol
    作者:Georg Süss-Fink、Susanne Haak、Vincent Ferrand、Helen Stoeckli-Evans
    DOI:10.1016/s1381-1169(98)00380-x
    日期:1999.7
    The cluster anion [Os3Ir(CO)13]− (1) was prepared in 50% yield by reaction of Os3(CO)12 with [Ir(CO)4]−. The single-crystal X-ray structure analysis of the bis(triphenylphosphoranylidene)ammonium salt shows 1 to consist of a tetrahedral metal core with one of the 13 carbonyl ligands being bridging. Protonation of 1 led to the neutral cluster HOs3Ir(CO)13 (2), whereas the hydrogenation gave the cluster
    通过使Os 3(CO)12与[Ir(CO)4 ] -反应,以50%的收率制备了簇状阴离子[Os 3 Ir(CO)13 ] -(1)。双(三苯基杂亚基)盐的单晶X射线结构分析表明1由四面体属核组成,其中13个羰基配体之一桥接。1的质子化导致形成中性簇HOs 3 Ir(CO)13(2),而氢化则得到簇阴离子[H 2 Os 3 Ir(CO)12 ]。−(3)。研究了1对甲醇羰基化的催化活性。使用CH 3 I作为助催化剂,在14小时内获得了高达1800(140°C,30 bar)的催化转化率。
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