| 65772-73-8

• CAS: 65772-73-8
• 化学式: C₁₃H₄O₁₁Os₃
• 分子量: 906.768
• InChiKey: KDLOAWSFUWPDKD-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：

  、 氨 以 neat (no solvent) 为溶剂， 以100%的产率得到
  参考文献：
  名称：

  Solid-Gas Reactions of the "Lightly Stabilized" Os3(CO)11L (L = NCCH3, C2H4) Clusters with CO, NH3, and H2

  摘要：

  The solid-gas reactions of the ''lightly stabilized'' Os-3(CO)(11)L (L = NCCH3 (1), L = C2H4 (2)) clusters with gaseous reactants as CO, NH3, and H-2 have been investigated. At 80 degrees C polycrystalline samples (ca. 50 mg) of 1 and 2 undergo substitution of the axially bound acetonitrile ligand and the equatorially coordinated ethene ligand by the gaseous reactants. 1 and 2 react with (CO)-C-13 to form Os-3(CO)(11)((CO)-C-13) (3a), but no site selectivity is observed for the labeled carbonyl ligand (as shown by C-13 MAS NMR). On reaction with NH3 both 1 and 2 afford OS3(CO)(11)(NH3) (4) with the ammonia ligand coordinated in an axial position. The observed stereochemistry of the reaction products of 1 and 2 with CO and NH3 suggests the presence of an unsaturated intermediate Os-3(CO)(11), which displays an intramolecular axial-equatorial exchange of the vacant coordination site. Reaction with dihydrogen of solid OS3-(CO)(11)(NCCH3) (1) or Os-3(CO)(11)(C2H4) (2) gives H2Os3(CO)(11) as first product, which under the experimental conditions affords Os-3(CO)(12) and H2Os3(CO)(10).

  DOI：

  10.1021/om00007a024
• 作为产物：
  描述：

  乙烯 、 undecacarbonyl(acetonitrile)triosmium 以 二氯甲烷 为溶剂， 生成
  参考文献：
  名称：

  [Os 3（CO）11-（NCMe）]的制备，表征和一些反应

  摘要：

  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。

  DOI：

  10.1039/dt9810000407

文献信息

• 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
• Evans, John; McNulty, Gregory S., Journal of the Chemical Society, Dalton Transactions, 1984, p. 79 - 86
  作者：Evans, John、McNulty, Gregory S.

  DOI：——

  日期：——