(η5-Pentamethylcyclopentadienyl)Ir(trimethylphosphin)[(μ-S)2-tetrathiowolframat] | 857283-34-2

• 英文名称: (η5-Pentamethylcyclopentadienyl)Ir(trimethylphosphin)[(μ-S)2-tetrathiowolframat]
• 英文别名: (η5-pentamethylcyclopentadienyl)Ir(trimethylphosphine)[(μ-S)2-tetrathiotungstate]
• CAS: 857283-34-2
• 化学式: C₁₃H₂₄IrPS₄W
• 分子量: 715.641
• InChiKey: XQMYWLRALNANED-UHFFFAOYSA-N

反应信息

• 作为反应物：
  描述：

  (η5-Pentamethylcyclopentadienyl)Ir(trimethylphosphin)[(μ-S)2-tetrathiowolframat] 、 氧气 以 二氯甲烷 为溶剂， 生成 (η5-Pentamethylcyclopentadienyl)Ir(trimethylphosphin)[(μ-S)2WO2]
  参考文献：
  名称：

  Halfsandwich Complexes Containing the Tetrathiotungstate Chelate Ligand. Crystal and Molecular Structure of Cp*Rh(PMe3)[(?-S)2WS2] (Cp* = ?5-Pentamethylcyclopentadienyl)

  摘要：

  AbstractThe reactions of Cp*M(PMe3)Cl2 (M = Rh (1a), Ir (1b)) with (NEt4)2[WS4] led to the heterodimetallic sulfido‐bridged complexes Cp*M(PMe3)[(μ‐S)2WS2] (M = Rh (2a), Ir (2b)), whereas the dimers [Cp*MCl(μ‐Cl)]2 (M = Rh (4a), Ir (4b)) reacted with (NEt4)2[WS4) to give the known trinuclear compounds [Cp*M(Cl)]2(μ‐WS4) (M = Rh (5a), Ir (5b)). Hydrolysis of the terminal W=S bonds converts 2a, b into Cp*M(PMe3)[(μ‐S)2WO2] (M = Rh (3a), Ir (3b)). Salts of a heterodimetallic anion, A[CpMo(I)(NO)(WS4)] (6) (A+ = NEt4+, NPh4+) were obtained by reactions of [CpMo(NO)I2]2 with tetrathiotungstates, A2[WS4]. The complexes were characterized by IR and NMR (1H, 13C, 31P) spectroscopy, and the X‐ray crystallographic structure of Cp*Rh(PMe3)[(μ‐S)2WS2] (2a) has been determined. The bond lengths and angles in the coordinations spheres of Rh and W in 2a (Rh···W 288.5(1) pm) are compared with related complexes containing terminal [WS42—] chelate ligands.

  DOI：

  10.1002/zaac.200400415
• 作为产物：
  描述：

  bis(tetraethylammonium) tetrathiotungstate 、 (pentamethylcyclopentadienyl)Ir(trimethylphosphane)Cl2 以 二氯甲烷 为溶剂， 以73.7%的产率得到(η5-Pentamethylcyclopentadienyl)Ir(trimethylphosphin)[(μ-S)2-tetrathiowolframat]
  参考文献：
  名称：

  Halfsandwich Complexes Containing the Tetrathiotungstate Chelate Ligand. Crystal and Molecular Structure of Cp*Rh(PMe3)[(?-S)2WS2] (Cp* = ?5-Pentamethylcyclopentadienyl)

  摘要：

  AbstractThe reactions of Cp*M(PMe3)Cl2 (M = Rh (1a), Ir (1b)) with (NEt4)2[WS4] led to the heterodimetallic sulfido‐bridged complexes Cp*M(PMe3)[(μ‐S)2WS2] (M = Rh (2a), Ir (2b)), whereas the dimers [Cp*MCl(μ‐Cl)]2 (M = Rh (4a), Ir (4b)) reacted with (NEt4)2[WS4) to give the known trinuclear compounds [Cp*M(Cl)]2(μ‐WS4) (M = Rh (5a), Ir (5b)). Hydrolysis of the terminal W=S bonds converts 2a, b into Cp*M(PMe3)[(μ‐S)2WO2] (M = Rh (3a), Ir (3b)). Salts of a heterodimetallic anion, A[CpMo(I)(NO)(WS4)] (6) (A+ = NEt4+, NPh4+) were obtained by reactions of [CpMo(NO)I2]2 with tetrathiotungstates, A2[WS4]. The complexes were characterized by IR and NMR (1H, 13C, 31P) spectroscopy, and the X‐ray crystallographic structure of Cp*Rh(PMe3)[(μ‐S)2WS2] (2a) has been determined. The bond lengths and angles in the coordinations spheres of Rh and W in 2a (Rh···W 288.5(1) pm) are compared with related complexes containing terminal [WS42—] chelate ligands.

  DOI：

  10.1002/zaac.200400415