(μ-H)Os3(CO)11H | 56398-24-4

• 英文名称: (μ-H)Os3(CO)11H
• 英文别名: (μ-hydride)(hydride)Os3(CO)11；[Os3(μ-H)(H)(CO)11]
• CAS: 56398-24-4
• 化学式: C₁₁H₂O₁₁Os₃
• 分子量: 880.73
• InChiKey: ANKHRRTZYSHQMA-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：

  (μ-H)Os3(CO)11H 在 oxygen 作用下， 以 二氯甲烷 为溶剂， 以0%的产率得到decacarbonyl-1κ(4)C,2κ(3)C,3κ(3)C-μ-hydrido-2:3κ(2)H-μ-hydroxy-2:3κ(2)O-trisosmium-(3 Os-Os)
  参考文献：
  名称：

  Gubin, S. P.; Maksakov, V. A.; Kedrova, L. K., Doklady Chemistry, 1983, vol. 271, p. 222 - 225

  摘要：

  DOI：
• 作为产物：
  描述：

  PPN{HOs3(CO)11} 在 氟磺酸 作用下， 以 二氯甲烷-D2 为溶剂， 生成 (μ-H)Os3(CO)11H
  参考文献：
  名称：

  Pribich, David C.; Rosenberg, Edward, Organometallics, 1988, vol. 7, # 8, p. 1741 - 1745

  摘要：

  DOI：

文献信息

• Preferential attack of the terminal hydrogen in (μ-H)Os3(CO)11H by the (CF3)2NO radical and X-ray structure of {(μ-H)Os3(CO)11}[ON(CF3)2]
  作者：H.G. Ang、W.L. Kwik、C.H. Koh、W.K. Leong、B.F.G. Johnson、J. Lewis、Paul R. Raithby

  DOI：10.1016/0022-328x(91)80269-p

  日期：1991.12

  Bis(trifluoromethyl)nitroxyl radical (CF3)2NO, has been shown to preferentially attack the terminal hydrogen from the (μ-H)Os3(CO)11H cluster to give the derivative (μ-H)Os3(CO)11[(CF3)2NO)] 1 together with bis (trifluoromethyl)hydroxylamine in quantitative yields. A radical mechanism is proposed. The product 1 represents the first example of a stable metal carbonyl cluster containing the perfluoro

  已显示双（三氟甲基）硝基基（CF 3）2 NO优先腐蚀（μ-H）Os 3（CO）11 H簇中的末端氢，从而生成衍生物（μ-H）Os 3（CO ）11 [（CF 3）2 NO）] 1与双（三氟甲基）羟胺一起定量生产。提出了一种激进的机制。产物1代表稳定的羰基金属簇的第一个例子，该簇含有全氟（CF 3）2 NO自由基，一种相对强的氧化剂。报告了X射线结构和IR光谱。
• The preparation, characterisation, and some reactions of [Os3(CO)11-(NCMe)]
  作者：Brian F. G. Johnson、Jack Lewis、David A. Pippard

  DOI：10.1039/dt9810000407

  日期：——

  The cluster [Os3(CO)11(NCMe)] has been prepared from the reaction of [Os3(CO)12] with NMe3O in the presence of MeCN. This cluster reacts with ligands L (L = CO, PPh3, CH3C6H4SO2CH2NC-p, C2H4, or C5H5N) to produce [Os3(CO)11L] derivatives and with HX (X = Cl, Br, or I) to form [Os3(CO)11HX], [Os3(CO)10HX](X = Cl, Br, or I) and [Os3(CO)9HX](X = I). Evidence for the formation of an uncharacterised intermediate

  由[Os 3（CO）12 ]与NMe 3 O在MeCN存在下的反应制备了簇[Os 3（CO）11（NCMe）] 。该簇与配体L（L = CO，PPh 3，CH 3 C 6 H 4 SO 2 CH 2 NC- p，C 2 H 4或C 5 H 5 N）反应生成[Os 3（CO）11 L ]衍生物并与HX（X = Cl，Br或I）形成[Os 3（CO）11 HX]，[Os 3（CO）10 HX]（X = Cl，Br或I）和[Os 3（CO） 9 HX]（X = I）。还提供了形成未表征的中间体，可能是[Os 3（CO） 11（NCMe）H] X的证据。还讨论了这些复合物的可能结构。
• Wavelength-dependent primary photoprocesses of triosmium dodecacarbonyl in fluid solution and in rigid alkane glasses at low temperature: spectroscopic detection, characterization, and reactivity of coordinatively unsaturated triosmium undecacarbonyl
  作者：James G. Bentsen、Mark S. Wrighton

  DOI：10.1021/ja00249a015

  日期：1987.7
• Poë, Anthony J.; Sampson, Clifford N.; Smith, Richard T., Journal of the American Chemical Society, 1993, vol. 115, # 8, p. 3174 - 3181
  作者：Poë, Anthony J.、Sampson, Clifford N.、Smith, Richard T.、Zheng, Ying

  DOI：——

  日期：——
• Synthesis, characterisation and natural abundance 187Os NMR spectroscopy of hydride bridged triosmium clusters with chiral diphosphine ligands
  作者：Marc J. Stchedroff、Viktor Moberg、Emilio Rodriguez、Abil E. Aliev、Jark Böttcher、Jonathan W. Steed、Ebbe Nordlander、Magda Monari、Antony J. Deeming

  DOI：10.1016/j.ica.2005.06.048

  日期：2006.2

  Treatment of [Os-3(mu-H)(2)(CO)(10)] with the chiral diphosphines BINAP, tolBINAP [(R)-2,2'-bis(di-4-tolylphosphino)-1,1'-binaphthyl], DIOP [(4R,5R)-(-)-O-isopropenylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane] affords [Os-3(mu-H)(2)(CO)(8)(mu-L)] (L = BINAP (1), tolBINAP (2), DIOP (4)) in high yield. The X-ray structures for 1, 2 and 4 are reported, and structural and spectroscopic comparisons are made between these clusters and [Os-3(mu-H)(2)(CO)(8)(mu-L)] (L = dppm (5), dppe (6), dppp (7)) which were synthesised similarly. Compounds 5 to 7 were previously synthesised by hydrogenation of 1,2-[OS3(CO)(10)(mu-L)] but the route from [Os(mu-H)(2)(CO)(10)] is preferable. The H-bridged Os center dot center dot Os distances are similar in 1, 2 and 4 indicating that these species are formally unsaturated 46-electron clusters. The P center dot center dot center dot P distances vary from 4.24 to 4.30 angstrom in 1 and 2, respectively, to 4.53 angstrom in 4 and there are related changes in the angles associated with the ligand set around the H-bridged osmium atoms. Introduction of the diphosphine ligands completely suppresses the ability to add CO, to insert acetylene to form a mu-eta(1), eta(2)-vinyl compound, and to exchange hydride ligands with styrene-d(8), which are reactions characteristic of [Os-3(mu-H)(2)(CO)(10)], Clusters 2 and 5-7 were also used to examine the potential of natural abundance Os-187 NMR spectroscopy through techniques based on inverse detection by HMQC, HSQC and HMBC spectroscopy. (c) 2005 Elsevier B.V. All rights reserved.