carbonyl(hydrido)(2-phenylpyridinato)bis(triphenylphosphine)iridium(III) triflate | 1042659-32-4

• 英文名称: carbonyl(hydrido)(2-phenylpyridinato)bis(triphenylphosphine)iridium(III) triflate
• CAS: 1042659-32-4
• 化学式: CF₃O₃S*C₄₈H₃₉IrNOP₂
• 分子量: 1049.08
• InChiKey: MFSIHHNFSFUPEQ-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  acetonitrile(hydrido)(2-phenylpyridinato)bis(triphenylphosphine)iridium(III) triflate 、 一氧化碳 以 二氯甲烷 为溶剂， 以92%的产率得到carbonyl(hydrido)(2-phenylpyridinato)bis(triphenylphosphine)iridium(III) triflate
  参考文献：
  名称：

  Ligand Effects on Luminescence of New Type Blue Light-Emitting Mono(2-phenylpyridinato)iridium(III) Complexes

  摘要：

  Newly prepared hydrido iridium(III) complexes [Ir(ppy)(PPh3)(2)(H)L](0,+) (ppy = bidentate 2-phenylpyridinato anionic ligand; L = MeCN (1b), CO (1c), CN- (1d); H being trans to the nitrogen of ppy ligand) emit blue light at the emission lambda(max) (452-457, 483-487 nm) significantly shorter than those (468, 495 nm) of the chloro complex Ir(ppy)(PPh3)(2)(H)(Cl) (1a). Replacing ppy of 1a-d with F(2)ppy (2,4-difluoro-2-phenylpyridinato anion) and F(2)Meppy (2,4-difluoro-2-phenyl-m-methylpyridinato anion) brings further blue-shifts down to the emission lambda(max) at 439-441 and 465-467 nm with CIE color coordinates being x = 0.16 and y = 0.18-0.20 to display a deep-blue photoemission. No significant blue shift is observed by replacing PPh3 of 1a with PPh2Me to produce Ir(ppy)(PPh2Me)(2)(H)(Cl) (1aPPh(2)Me), which displays emission lambda(max) at 467 and 494 nm. The chloro complexes, [Ir(ppy)(PPh3)(2)(Cl)(L)](0,+) (L = MeCN (2b), CO (2c), CN- (2d)) having a chlorine ligand trans to the nitrogen of ppy also emit deep-blue light at emission lambda(max) 452-457 and 482-487 nm.

  DOI：

  10.1021/ic800376e