bis-triphenylphosphine(benzoquinolato)hydrido(carbonyl)iridium(III) tetrafluoroborate | 170967-42-7

• 英文名称: bis-triphenylphosphine(benzoquinolato)hydrido(carbonyl)iridium(III) tetrafluoroborate
• CAS: 170967-42-7
• 化学式: BF₄*C₅₀H₃₉IrNOP₂
• 分子量: 1010.84
• InChiKey: VFNWWOYFIBQVKW-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  、 一氧化碳 以 二氯甲烷 为溶剂， 以80%的产率得到bis-triphenylphosphine(benzoquinolato)hydrido(carbonyl)iridium(III) tetrafluoroborate
  参考文献：
  名称：

  A cis-IrL(CO) Group Responds to Increasing Steric Bulk of L by M−L Stretching, Not M−C−O Tilting or Bending

  摘要：

  The crystal structures of [Ir(2-R-bq)(PPh3)(2)(H)(CO)](+) (bq = benzoquinolinato; R = H, i-Pr, t-Bu) show that steric interference caused by contact between the bulky pendant R groups of the bq and the C of the cis-CO is relieved by Ir-N bond stretching in the Irbq system and bending of the trans-Ph3P-Ir-PPh3 groups, rather than by tilting or bending of the CO. Ir-CO is therefore more rigid than the Ir-N and Ir-P bonds. The Ir-N stretching is aided by the presence of a high trans effect H trans to N.

  DOI：

  10.1021/ic020144+