[(Rh(1,5-cyclooctadiene))2(WCl(S2CNEt2))2(μ3-S)4] | 219611-66-2

• 英文名称: [(Rh(1,5-cyclooctadiene))2(WCl(S2CNEt2))2(μ3-S)4]
• 英文别名: [Rh(1,5-cyclooctadiene)]2[WCl(S2CNEt2)]2(.mu3-S)4
• CAS: 219611-66-2
• 化学式: C₂₆H₄₄Cl₂N₂Rh₂S₈W₂
• 分子量: 1285.59
• InChiKey: PAAUSVMRAOCEAL-UTKALLHPSA-J

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

• 作为产物：
  描述：

  di-μ-chloro-bis(1,5-cyclooctadiene)dirhodium 、 [W2S2(μ-S)2(S2CNEt2)2] 以 二氯甲烷 为溶剂， 以85%的产率得到[(Rh(1,5-cyclooctadiene))2(WCl(S2CNEt2))2(μ3-S)4]
  参考文献：
  名称：

  Syntheses and Structures of Mixed-Metal Sulfido Clusters Containing Incomplete Cubane-Type M₂M‘S₄ and Cubane-Type M₂M‘₂S₄ Cores (M = Mo, W; M‘ = Rh, Ir)

  摘要：

  The reactions of sulfido-bridged dimolybdenum and ditungsten complexes [M2S2(mu(2)-S)(2)(S2CNEt2)(2)] (1; M = Mo, W) with an equimolar amount of [M'Cl(PPh3)(3)] (M' = Rh, Ir) gave a series of mixed-metal incomplete cubane-type sulfide clusters [M'(PPh3)(2)(mu(3)-S)(mu 2-S)(3){M(S2CNEt2)}(2)(mu(2)-Cl)]. On the other hand, mixed-metal cubane-type sulfide clusters [{M'(cod)}(2){MCl(S2CNEt2)}(2)(mu(3)-S)(4)] (M' = Rh, Ir; cod = 1,5-cyclooctadiene) were obtained by the reactions of 1 with an equimolar amount of [M'Cl(cod)](2). Detailed structures of [Ir(PPh3)(2)(mu(3)-S)(mu(2)-S)(3){W(S2CNEt2)}2(mu(2)-Cl)]. 2CH(2)Cl(2) (3b . 2CH(2)Cl(2)) and [{Rh(cod)}(2){MoCl(S2CNEt2)}(2)(mu(3)-S)(4)]. 0.5CH(2)Cl(2) (4a . 0.5CH(2)Cl(2)) have been determined by X-ray crystallography. Compound 3b . 2CH(2)Cl(2) crystallized in the monoclinic system, space group P2(1)/n, With a 10.521(4) Angstrom, b = 32.325(5) Angstrom, c = 17.277(3) Angstrom, beta = 96.34(2)degrees, and Z = 4. Refinement by full-matrix least-squares techniques gave final residuals R = 0.071 and R-w = 0.068. Compound 4a . 0.5CH(2)Cl(2) crystallized in the monoclinic system, space group P2(1)/c, with a = 32.990(3) Angstrom, b = 10.847(4) Angstrom, c = 26.312(4) Angstrom, beta = 111.274(8)degrees, and Z = 8. Refinement by full-matrix least-squares techniques gave final residuals R = 0.037 and R-w = 0.048.

  DOI：

  10.1021/ic981035r

文献信息

• Development of the Rational Synthetic Routes towards Trinuclear and Cubane-type Tetranuclear Mixed-metal Sulfido Clusters Containing Noble Metals.
  作者：Tomotake IKADA、Yasushi MIZOBE、Shigeki KUWATA、Masanobu HIDAI

  DOI：10.1246/nikkashi.2001.493

  日期：——

  モリブデンおよびタングステンのスルフィド架橋二核錯体[M2S2(μ2–S)2(S2CNEt2)2] (M = Mo，W)と各種貴金属錯体とを反応させることにより，[M′(μ2–S)2M2(μ2–S)2] (M = Mo : M′ = Pt; M = W : M′ = Pd, Pt)，[M′(μ3–S)(μ2–S)3M2] (M = Mo, W : M′ = Rh, Ir)，および[M′2M2(μ3–S)4] (M = Mo : M′ = Pd; M = Mo, W : M′ = Rh, Ir)骨格を有する一連の三核およびキュバン型四核混合金属クラスターを，それぞれ選択的に合成できることを見いだした．これらの反応においてどの骨格構造が生成するかは，用いる金属の組み合わせ，または導入する金属錯体上の配位子の種類に大きく依存することが判明した．一連の新規なクラスターの構造については，[Pt(PPh3)(μ2–S)2W(S2CNEt2)}2(μ2–S)2]，[Pd(PPh3)}2Mo(S2CNEt2)}2(μ3–S)4], [Ir(PPh3)2(μ3–S)(μ2–S)3W(S2CNEt2)}2(μ2–Cl)]，[Rh(cod)}2MoCl(S2CNEt2)}2(μ3–S)4] (cod = 1,5-cyclooctadiene)，および[(RuCp*)2MoCl(S2CNEt2)}2(μ3–S)4](Cp* = η5–C5Me5)の単結晶X線解析を行って確認した．

  通过将二氟化钼和钨的硫化物桥联二核络合物[M2S2(μ2–S)2(S2CNEt2)2] (M = Mo，W)与各种贵金属络合物反应，发现能够选择性合成一系列具有骨架结构的三核和立方体型四核混合金属簇，[M′(μ2–S)2M2(μ2–S)2] (M = Mo : M′ = Pt; M = W : M′ = Pd, Pt)，[M′(μ3–S)(μ2–S)3M2] (M = Mo, W : M′ = Rh, Ir)，以及[M′2M2(μ3–S)4] (M = Mo : M′ = Pd; M = Mo, W : M′ = Rh, Ir)。这些反应中生成何种骨架结构主要依赖于所用金属的组合或引入金属络合物上的配体种类。对一系列新型簇的结构进行了单晶X射线解析，包括[Pt(PPh3)(μ2–S)2W(S2CNEt2)}2(μ2–S)2]，[Pd(PPh3)}2Mo(S2CNEt2)}2(μ3–S)4]，[Ir(PPh3)2(μ3–S)(μ2–S)3W(S2CNEt2)}2(μ2–Cl)]，[Rh(cod)}2MoCl(S2CNEt2)}2(μ3–S)4] (cod = 1,5-环辛二烯)，以及[(RuCp*)2MoCl(S2CNEt2)}2(μ3–S)4](Cp* = η5–C5Me5)。