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Mo2Ir2(μ-CO)3(CO)7(η-C5H5)2 | 436855-69-5

中文名称
——
中文别名
——
英文名称
Mo2Ir2(μ-CO)3(CO)7(η-C5H5)2
英文别名
Mo2Ir2(μ-CO)3(CO)7(η5-cyclopentadienyl)2;Mo2Ir2(CO)10(η5-C5H5)2
Mo<sub>2</sub>Ir<sub>2</sub>(μ-CO)<sub>3</sub>(CO)<sub>7</sub>(η-C<sub>5</sub>H<sub>5</sub>)<sub>2</sub>化学式
CAS
436855-69-5
化学式
C20H10Ir2Mo2O10
mdl
——
分子量
986.613
InChiKey
OHQRVGXRFZOVKK-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:
    Mo2Ir2(μ-CO)3(CO)7(η-C5H5)2甲苯 为溶剂, 反应 0.5h, 以16%的产率得到
    参考文献:
    名称:
    混合金属团簇化学。沫的39.合成与X射线结构3的Ir 3(μ 4 -η 2 -CO)(μ 3 -CO)(CO)10(η 5 -C 5 H ^ 5)3和Mo 3 RhIr 3(μ- CO)4(CO)7(η 5 -C 5 H ^ 5)3(η 5 -C 5我5)
    摘要:
    热分解四面体沫2的Ir 2(μ-CO)3(CO)7(η 5 -C 5 H ^ 5)2在回流甲苯,得到少量的Mo 3的Ir 3(μ 4 -η 2 -CO)(μ 3 -CO)(CO)10(η 5 -C 5 H ^ 5)3(1) 。的反应1用的Rh(CO)2(η 5 -C 5我5在回流的二氯甲烷中),得到的Mo3 RhIr 3(μ-CO)4(CO)7(η 5 -C 5 H ^ 5)3(η 5 -C 5我5)(2)在中等产率。X射线衍射研究表明,金属核分别采用边缘桥连的三角双锥和双峰的三角锥双锥结构。簇2是具有96个CVE电子精确,而相比之下,仅先例组6组9混合金属簇具有相同芯的几何形状,94 CVE w ^ 3的Ir 4(μ-H)(CO)12(η 5 - C 5高5)3(3)。DFT研究已被用来合理化2和3的对比行为。依赖于时间的DFT已被用于分配线性光学吸收光谱2中的关键跃迁。
    DOI:
    10.1016/j.jorganchem.2016.10.016
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文献信息

  • Syntheses of Pentanuclear Group 6 Iridium Clusters by Core Expansion of Tetranuclear Clusters with Ir(CO)<sub>2</sub>(η<sup>5</sup>-C<sub>5</sub>Me<sub>4</sub>R) (R = H, Me)
    作者:Michael D. Randles、Peter V. Simpson、Vivek Gupta、Junhong Fu、Graeme J. Moxey、Torsten Schwich、Alan L. Criddle、Simon Petrie、Jonathan G. MacLellan、Stuart R. Batten、Robert Stranger、Marie P. Cifuentes、Mark G. Humphrey
    DOI:10.1021/ic401502f
    日期:2013.10.7
    M2Ir2(μ-CO)3(CO)7(η5-L)2 (M = W, Mo, L = C5H5; M = Mo, L = C5Me5) afforded M2Ir3(μ-CO)3(CO)6(η5-C5H5)2(η5-L′) (M = Mo, L′ = C5Me5, 3a; M = W, L′ = C5Me5, 3b; M = Mo, L′ = C5Me4H, 3c; M = W, L′ = C5Me4H, 3d), W2Ir3(μ-CO)4(CO)5(η5-C5H5)2(η5-C5Me4H) (4), and Mo2Ir3(μ-CO)3(CO)6(η5-C5Me5)3 (5). Single-crystal X-ray diffraction studies of 1a–1d, 2, 3a–3d, and 4 confirmed their molecular structures, including
    属簇核扩张在四面体组6组9混合属簇的miR 3(μ-CO)3(CO)8(η 5 -L)(M = W,,L = C 5 H ^ 5 ; M =,L = C 5我5)与封端剂的Ir(CO)2(η 5 -L')(L'= C 5我5,C 5我4在回流甲苯,得到三角-双锥簇MIR 1H)4(μ-CO)3(CO)7(η 5 -C 5 H ^ 5)(η 5-L')(M =,L'= C 5我5,图1A ; M = W,L'= C 5我5,1B ; M =,L'= C 5我4 H,1C ; M = W,L'= C 5我4 H,1D)和莫伊尔4(μ 3 -H)(μ-CO)2(μ-η 1:η 5 -CH 2 C ^ 5我4)(CO)7(η 5 -C 5 Me 5)(2)。与M相关的反应2的Ir 2(μ-CO)3(CO)7(η 5 -L)2(M = W,,L = C 5 H ^ 5 ; M =,L
  • Mixed-Metal Cluster Chemistry. 21. Synthesis and Crystallographic and Electrochemical Studies of Alkyne-Coordinated Group 6−Iridium Clusters Linked by Phenylenevinylene Groups
    作者:Nigel T. Lucas、Eleni G. A. Notaras、Marie P. Cifuentes、Mark G. Humphrey
    DOI:10.1021/om020203r
    日期:2003.1.1
    5-C6H3[(E)-CHCHC6H4-4‘-C2(CH2)5Me]3} (25), and W2Ir2(μ4-η2-R1C2R2)(μ-CO)4(CO)4(η5-C5H4Me)2 (R1 = n-hexyl, R2 = 4-C6H4C⋮C(CH2)5Me (21); R1 = H, R2 = (CH2)2C⋮CH (26)). Compounds 18−20 and 22−25 contain two or three cluster units linked by unsaturated bridges, while 27 contains two cluster units linked by a saturated bridge. Compound 22 was prepared in lower yield by coupling 16 and 17 under Emmons−Horner conditions
    所述pseudooctahedral monocluster物M 2的Ir 2(μ 4 -η 2 -R 1 c ^ 2 - [R 2)(μ-CO)4(CO)4(η 5 -C 5 H ^ 4 Me)的2(M =,R 2 = Ph,R 1 = H(12),Ph(13),Me(14); M = W,R 2 = Ph,R 1 = Me(15); M = Mo,R 1 = n-己基,R 2 =碳6 H由四面体簇化合物M 2 Ir 2(CO)10(η )之间的反应制备了4 -4-CHO(16),C 6 H 4 -4-CH 2 P(O)(OEt)2(17))。5 -C 5 H 4 Me)2和炔烃R 1 C 2 R 2。四面体簇前体和二-或三炔之间的类似反应已经得到相关化合物[M 2的Ir 2(μ-CO)4(CO)4(η 5-C 5 ħ 4 R)2 ] 2(μ 8 -η 4 -R 1 c ^ 2 BC 2
  • Mixed-metal cluster chemistry VII: some phosphine and alkyne chemistry of Cp2Mo2Ir2(CO)10; X-ray crystal structures of Cp2Mo2Ir2(μ-CO)3(CO)6(PMe3) and Cp2Mo2Ir2(μ4-η2-HC2Ph)(μ-CO)4(CO)4
    作者:N.T. Lucas、M.G. Humphrey、P.C. Healy、M.L. Williams
    DOI:10.1016/s0022-328x(97)00346-x
    日期:1997.1
    results from the analogous Cp2Mo2Ir2(CO)10 system. Reactions of 1 with a range of alkynes afforded Cp2Mo2Ir2(μ4-η2-RC2R′)(CO)8 (R = R′ = Ph (9), H (14); R = H, R′ - Ph (10), 4-C6H4NO2 (11), 4,4′-C6H4C≡CC6H4NO2 (12), CH2Br (13)) in fair to good yields (34–80%). An X-ray structural study of 10 revealed that the alkynes have formally inserted into the Mo−Mo bond of 1, to afford clusters with a pseudooctahedral
    Cp 2 Mo 2 Ir 2(CO)10(1)与化学计量的膦反应生成取代产物Cp 2 Mo 2 Ir 2(CO)10- x L x,(L = PPh 3,x = 1(5),2(6); L = PMe 3,1(7),2(8)),以中等至优异的收率(36–78%),由低温31 P NMR证明由互变异构体的混合物组成。Cp 2 Mo的X射线结构研究2 Ir 2(μ-CO)3(CO)6(PMe 3(7a),一种7的异构体,表明PMe 3配体占据了电子优先的轴向位点(相对于桥接羰基的平面)。由NMR数据和类似的Cp 2 Mo 2 Ir 2(CO)10系统得出的结果,推测了5–8所有其他异构体的几何结构。1与一系列炔烃反应得到Cp 2 Mo 2 Ir 2(μ 4 -η2 -RC 2 R')(CO)8(R = R'= Ph(9),H(14); R = H,R'-Ph(10),4-C 6 H 4 NO 2(11)
  • Dynamic Permutational Isomerism in a closo‐Cluster
    作者:Junhong Fu、Mahbod Morshedi、Graeme J. Moxey、Adam Barlow、Marie P. Cifuentes、Mark G. Humphrey
    DOI:10.1002/chem.201600550
    日期:2016.4.4
    Permutational isomers of trigonal bipyramidal [W2RhIr2(CO)9(η5‐C5H5)2(η5‐C5HMe4)] result from competitive capping of either a W2Ir or a WIr2 face of the tetrahedral cluster [W2Ir2(CO)10(η5‐C5H5)2] from its reaction with [Rh(CO)2(η5‐C5HMe4)]. The permutational isomers slowly interconvert in solution by a cluster metal vertex exchange that is proposed to proceed by Rh−Ir and Rh−W bond cleavage and reformation
    的异构体Permutational三角双锥[W 2 RhIr 2(CO)9(η 5 -C 5 H ^ 5)2(η 5 -C 5 HME 4)]从W按一竞争结果封盖2的Ir或WIR 2面的四面体簇[W 2的Ir 2(CO)10(η 5 -C 5 H ^ 5)2 ]从它与[Rh(CO)反应2(η 5 -C 5HME 4)]。排列异构体在溶液中通过簇属顶点交换在溶液中缓慢互变,该交换被提议通过Rh-Ir和Rh-W键的裂解和重整,并通过边桥四面体过渡态进行。排列异构体显示出不同的化学和物理性质:用PPh 3取代CO仅在一种排列异构体上发生,而异构体显示出不同的光功率限制行为。
  • Mixed-metal cluster chemistry. 35. Syntheses and structural studies of Mo 3 Ir 3 (μ 3 -O)(μ-CO) 3 (CO) 8 ( η 5 -C 5 H 5 ) 3 , Mo 4 Ir 4 (μ-CO) 4 (CO) 9 ( η 5 -C 5 H 5 ) 4 and Mo 3 Ir 5 (μ-CO) 3 (Cl)(CO) 6 ( η 5 -C 5 H 5 ) 3 ( η 5 -C 5 HMe 4 )
    作者:Junhong Fu、Graeme J. Moxey、Marie P. Cifuentes、Mark G. Humphrey
    DOI:10.1016/j.jorganchem.2015.01.002
    日期:2015.9
    The reaction of Ir(CO)(2)(eta(5)-C5HMe4) with Mo2Ir2(mu-Co)(3)(CO)(3)(eta(5)-C5H5)(2) affords a complex mixture from which three structurally-characterized products were obtained following thin-layer chromatography. Mo3Ir3(mu(3)-O)(mu-CO)(3)(CO)(8)(eta(5)-C5H5)(3) (1) is Effective Atomic Number (EAN) Rule EAN-precise and possesses an edge-bridged trigonal bipyramidal core with the face-capping oxo ligand located in a Mo2Ir2 butterfly cleft in the structure. Mo4Ir4(mu-CO)(4)(CO)(9)(115-05El(5))(4) (2) possesses four electrons less than the Polyhedral Skeletal Electron Pair Theory (PSEPT)-expected count for a capped pentagonal bipyramidal cluster with the apical atoms within bonding distance. Mo3Ir5(11-00)3(Cl)(CO)(6)(eta(5)-C5H5)(3)(eta(5)-CsHMe4) (3) possesses a tetracapped tetrahedral core and has six electrons less than the PSEPT-predicted electron count. The core geometries exhibited by clusters 2 and 3 have previously only been observed for clusters including significant group 10 and group 11 metal content. (C) 2015 Elsevier BY. All rights reserved.
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