[Mo2(N-p-tolyl)2(S2P(OEt)2)2(μ-SMe)(μ-SO2)] | 176799-55-6

• 英文名称: [Mo2(N-p-tolyl)2(S2P(OEt)2)2(μ-SMe)(μ-SO2)]
• CAS: 176799-55-6；176897-21-5
• 化学式: C₂₅H₄₀Mo₂N₂O₈P₂S₆
• 分子量: 942.825
• InChiKey: YYXUMNARJLZLCB-UHFFFAOYSA-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

• 作为反应物：
  描述：

  [Mo2(N-p-tolyl)2(S2P(OEt)2)2(μ-SMe)(μ-SO2)] 以 氘代氯仿 为溶剂， 生成 [Mo2(N-p-tolyl)2(S2P(OEt)2)2(μ-SCH3)(μ-S)] 、 [Mo2(N-p-tolyl)2(S2P(OEt)2)2(μ-SMe)(μ-SO)]
  参考文献：
  名称：

  Oxidation at a Dimolybdenum(V) Sulfur Bridge. Formation of SO and SO₂ Bridges. Facile Extrusion of SO from the SO₂ Bridge

  摘要：

  Peroxide oxygenation of mu-thiolate-mu-sulfide Mo(V) dimer complexes of the type [Mo-2(NAr)(2)(S2P(OEt)(2))(2)(mu O(2)CMe)(mu-SR)(mu-S)] yielded Mo-2(mu-SO) and Mo-2(mu-SO2) complexes, demonstrating the reactivity sequence mu-S > mu-SO much greater than mu-SR. Inversion isomers of the pyramidal sulfur site in the mu-SO bridge were observed, and the pyramidicity was confirmed crystallographically. Visible light photolysis of the Mo-2(mu-SO2) complex liberated SO from the SO2 bridge and produced Mo-2(mu-O) compounds. Crystallography of analogous Mo-2(mu-S), Mo-2(mu-SO), Mo-2(mu-SO2), and Mo-2(mu-O) complexes provided structural comparisons related to variations in the bridge functionality. For 2, Mo2C31H44N2O6P2S6: a = 13.604(5) Angstrom, b = 15.280(4) Angstrom, c = 12.502(2) Angstrom, alpha = 93.36(2)degrees, beta = 112.00 (2)degrees, gamma = 76.01(2)degrees, triclinic, , Z = 2. For 3, Mo2C31H44N2O7P2S6: a = 12.535(2) Angstrom, b = 25.299(9) Angstrom, c = 13.989(5) Angstrom, beta = 99.99(2)degrees, monoclinic, P2(1)/n, Z = 4. For 4, Mo2C31H44N2O8PZS6: a = 12.591(9) Angstrom, b = 25.34(1) Angstrom, c = 14.048(3) Angstrom, beta = 100.79(4)degrees, monoclinic, P2(1)/n, Z = 4. For 5, Mo2C31H44N2O7P2S5: a = 13.731(5) Angstrom, b = 19.267(4) Angstrom, c = 16.652(5) Angstrom, beta = 104.78(3)degrees, monoclinic, P2(1)/n, Z = 4.

  DOI：

  10.1021/ic951518k
• 作为产物：
  描述：

  过氧乙酸 、 [Mo2(N-p-tolyl)2(S2P(OEt)2)2(μ-SCH3)(μ-S)] 以 四氢呋喃 为溶剂， 以88%的产率得到[Mo2(N-p-tolyl)2(S2P(OEt)2)2(μ-SMe)(μ-SO2)]
  参考文献：
  名称：

  Oxidation at a Dimolybdenum(V) Sulfur Bridge. Formation of SO and SO₂ Bridges. Facile Extrusion of SO from the SO₂ Bridge

  摘要：

  Peroxide oxygenation of mu-thiolate-mu-sulfide Mo(V) dimer complexes of the type [Mo-2(NAr)(2)(S2P(OEt)(2))(2)(mu O(2)CMe)(mu-SR)(mu-S)] yielded Mo-2(mu-SO) and Mo-2(mu-SO2) complexes, demonstrating the reactivity sequence mu-S > mu-SO much greater than mu-SR. Inversion isomers of the pyramidal sulfur site in the mu-SO bridge were observed, and the pyramidicity was confirmed crystallographically. Visible light photolysis of the Mo-2(mu-SO2) complex liberated SO from the SO2 bridge and produced Mo-2(mu-O) compounds. Crystallography of analogous Mo-2(mu-S), Mo-2(mu-SO), Mo-2(mu-SO2), and Mo-2(mu-O) complexes provided structural comparisons related to variations in the bridge functionality. For 2, Mo2C31H44N2O6P2S6: a = 13.604(5) Angstrom, b = 15.280(4) Angstrom, c = 12.502(2) Angstrom, alpha = 93.36(2)degrees, beta = 112.00 (2)degrees, gamma = 76.01(2)degrees, triclinic, , Z = 2. For 3, Mo2C31H44N2O7P2S6: a = 12.535(2) Angstrom, b = 25.299(9) Angstrom, c = 13.989(5) Angstrom, beta = 99.99(2)degrees, monoclinic, P2(1)/n, Z = 4. For 4, Mo2C31H44N2O8PZS6: a = 12.591(9) Angstrom, b = 25.34(1) Angstrom, c = 14.048(3) Angstrom, beta = 100.79(4)degrees, monoclinic, P2(1)/n, Z = 4. For 5, Mo2C31H44N2O7P2S5: a = 13.731(5) Angstrom, b = 19.267(4) Angstrom, c = 16.652(5) Angstrom, beta = 104.78(3)degrees, monoclinic, P2(1)/n, Z = 4.

  DOI：

  10.1021/ic951518k