[Ir(η(5)-C5H4CF3)(CO)2] | 163111-05-5

• 英文名称: [Ir(η(5)-C5H4CF3)(CO)2]
• CAS: 163111-05-5
• 化学式: C₈H₄F₃IrO₂
• 分子量: 381.334
• InChiKey: GWRLODQGCSNXNP-UHFFFAOYSA-N

反应信息

• 作为反应物：
  描述：

  [Ir(η(5)-C5H4CF3)(CO)2] 在 二氧化硫 作用下， 以 neat (no solvent) 为溶剂， 生成 [Ir(η(5)-C5H4CF3)(CO)2*nSO2]
  参考文献：
  名称：

  Charge-transfer interactions between sulfur dioxide and group 8 half-sandwich complexes

  摘要：

  Mulliken-type charge-transfer complexes have been formed between basic half-sandwich compounds and SO2 when [M(eta(5)-C(5)R(5))(CO)(2)] (M = Rh or Ir; R(5) = Me(5), H-5 or H4CF3), [Ir(eta(5)-C5H5)(CO)(C2H4)], and [M(eta(5)-C5H5)(C2H4)(2)] (M = Co, Rh or Ir) are isolated in SO2-doped argon matrices at 20 K; the nu(CO) bands of the complexes are shifted to high frequency of those of the precursor molecules and prominent charge-transfer bands are observed; the same species have been detected when the compounds [M(eta(5)-C(5)Me(5))(CO)(2)] (M = Rh or Ir) are embedded in polyethylene discs and treated with SO2 at 213-298 K; the enthalpy of complexation of [Ir(eta(5)-C(5)Me(5))(CO)(2)] with SO2 is -13 +/- 3 kJ mol(-1).

  DOI：

  10.1039/dt9940003515
• 作为产物：
  描述：

  铊(三氟甲基)环戊二烯 、 {(η2-cyclooctene)2Ir(CO)Cl}2 在 一氧化碳 作用下， 以 乙醚 为溶剂， 生成 [Ir(η(5)-C5H4CF3)(CO)2]
  参考文献：
  名称：

  Charge-transfer interactions between sulfur dioxide and group 8 half-sandwich complexes

  摘要：

  Mulliken-type charge-transfer complexes have been formed between basic half-sandwich compounds and SO2 when [M(eta(5)-C(5)R(5))(CO)(2)] (M = Rh or Ir; R(5) = Me(5), H-5 or H4CF3), [Ir(eta(5)-C5H5)(CO)(C2H4)], and [M(eta(5)-C5H5)(C2H4)(2)] (M = Co, Rh or Ir) are isolated in SO2-doped argon matrices at 20 K; the nu(CO) bands of the complexes are shifted to high frequency of those of the precursor molecules and prominent charge-transfer bands are observed; the same species have been detected when the compounds [M(eta(5)-C(5)Me(5))(CO)(2)] (M = Rh or Ir) are embedded in polyethylene discs and treated with SO2 at 213-298 K; the enthalpy of complexation of [Ir(eta(5)-C(5)Me(5))(CO)(2)] with SO2 is -13 +/- 3 kJ mol(-1).

  DOI：

  10.1039/dt9940003515