((η5-pentamethylcyclopentadienyl)Rh)2[1,2-dicarba-closo-dodecaborane-1,2-dithiolato] | 869498-96-4

• 英文名称: ((η5-pentamethylcyclopentadienyl)Rh)2[1,2-dicarba-closo-dodecaborane-1,2-dithiolato]
• 英文别名: (Cp*Rh)2[S2C2(B10H10)]
• CAS: 869498-96-4
• 化学式: C₂₂H₄₀B₁₀Rh₂S₂
• 分子量: 682.613
• InChiKey: DZMGZRMLEIFOLO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  dichloro(1,5-cyclooctadiene)ruthenium(II) 、 (1,2-dicarba-closo-dodecaborane(12)-1,2-dithiolate)pentamethylcyclopentadienylrhodium(III) 以 四氢呋喃 为溶剂， 以39%的产率得到
  参考文献：
  名称：

  Synthesis and characterization of heterometallic Rh/Ru complexes supported by 1,2-dichalcogenolato-o-carborane ligands

  摘要：

  The 16-electron half-sandwich complexes Cp*Rh[E2C2(B10H10)] (E = S, 1a; Se, 1b) react with [Ru(COD)Cl-2](x) under different conditions to give different types of heterometallic complexes. When the reactions were carried out in THF for 24 h, the binuclear Rh/Ru complexes [Cp*Rh(mu-Cl)(2)(COD) Ru][E2C2(B10H10)] (E = S, 2a; Se, 2b) bridged by two Cl atoms and the binuclear Rh/Rh complexes (Cp*Rh)(2)[E2C2(B10H10)] (E = S, 3a; Se, 3b) with direct Rh-Rh bond can be isolated in moderate yields. [Ru(COD)Cl-2] fragments in 2a and 2b have inserted into the Rh-E bond. If the [Ru(COD) Cl2] x was reacted with 1a in the presence of K2CO3 in methanol solution, the product [Cp*Rh(COD)]Ru[S2C2(B10H10]] (4a), K[(mu-Cl)(mu-OCH3) Ru(COD)](4) (5a) and 3a were obtained. The B(3)-H activation in complex 4a was found. However, when the reaction between 1b and [Ru(COD)Cl-2](x) was carried out in excessive NaHCO3, the carborane cage opened products {Cp*Rh[S2C2(B9H10)]}Ru(COD) (6b), {Cp*Rh[S2C2(B9H9)]}Ru(COD)(OCH3) (7b) and 3b were obtained. All complexes were fully characterized by their IR, H-1 NMR and elemental analyses. The molecular structures of 2a, 2b, 3b, 4a, 5a, and 7b have been determined by X-ray crystallography. (c) 2009 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2009.02.009

文献信息

• A facile and general approach to the Rh–M (M = Co, Rh) single bond supported by ortho-carborane-1,2-dichalcogenolato ligands
  作者：Shuang Liu、Guo-Xin Jin

  DOI：10.1039/b617295d

  日期：——

  A series of hetero- and homo-dinuclear complexes with direct metal–metal interaction are synthesized through reaction of Cp*Rh[E2C2(B10H10)] (E = S (1a), Se (1b)) and CpRh[S2C2(B10H10)] (2a) with low valent half-sandwich CpCo(CO)2 or CpRh(C2H4)2 under moderate conditions. The resulting products, namely (Cp*Rh)(CpCo)[E2C2(B10H10)] (E = S(3a); Se(3b)), (Cp*Rh)(CpRh)[E2C2(B10H10)] (E = S(4a); Se(4b)) and (CpRh)(CpRh)[S2C2(B10H10)] (5a), are fully characterized by IR and NMR spectroscopy and elemental analysis. The molecular structures of 3a, 3b, 4a, 4b and 5a are established by X-ray crystallography analyses, and the Rh–Co (2.4778(11) (3a) and 2.5092(16) (3b) Å) and Rh–Rh bonds (2.5721(8) (4a), 2.6112(10) (4b), 2.5627(10) (5a) Å) fall in the range of single bonds.

  通过Cp*Rh[E2C2(B10H10)] (E = S (1a), Se (1b)) 和 CpRh[S2C2(B10H10)] (2a) 与低价半夹心CpCo(CO)2或CpRh(C2H4)2在适度条件下的反应，合成了一系列具有直接金属-金属相互作用的异核和同核双金属络合物。所得到的产物，即（Cp*Rh)(CpCo)[E2C2(B10H10)] (E = S(3a); Se(3b))， （Cp*Rh)(CpRh)[E2C2(B10H10)] (E = S(4a); Se(4b)) 和 （CpRh)(CpRh)[S2C2(B10H10)] (5a)，通过红外光谱（IR）、核磁共振（NMR）和元素分析进行了全面表征。3a、3b、4a、4b和5a的分子结构通过X射线晶体学分析得到确认，Rh–Co键（2.4778(11) (3a) 和 2.5092(16) (3b) Å）和Rh–Rh键（2.5721(8) (4a)，2.6112(10) (4b)，2.5627(10) (5a) Å）均处于单键范围内。
• Heteronuclear Tungsten and Cobalt Derivatives of the 16-Electron Half-Sandwich Complex Cp*Rh[E₂C₂(B₁₀H₁₀)] (E = S, Se)
  作者：Shuyi Cai、Guo-Xin Jin

  DOI：10.1021/om050598p

  日期：2005.10.1

  The 16-electron half-sandwich rhodium complex [Cp*RhE2C2(B10H10)}] [E = S (1a), Se (1b)] (Cp* = eta(5)-C5Me5) reacted with W(CO)(3)(py)(3) in the presence of BF3 center dot Et2O in THF solution to afford Cp*Rh[E2C2(B10H10)]}(2)W(CO)(2) (E = S (2a); Se (2b)), (Cp*Rh)(2)[S2C2(B10H10)] (3), CP*Rh[S2C2(B10H10)]W(CO)(2)[S2C2(B10H10)] (4), and Cp*Rh(CO)[Se2C2(B10H10)]W(CO)(5) (5). The trinuclear clusters Cp*Rh[E2C2(B10H10)}[CO2(CO)(5)] [E = S (6a), Se (6b)] were obtained from the reactions of 1a and 1b with CO2(CO)(8) in the presence of Me3NO. The complexes have been fully characterized by IR and NMR spectroscopy as well as by element analyses. The X-ray crystal structures of complexes 2-6 are reported.