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[Ir(2-phenylpyridine(-H))2(C15H7N2O2(C9H6N))]PF6 | 1254332-31-4

中文名称
——
中文别名
——
英文名称
[Ir(2-phenylpyridine(-H))2(C15H7N2O2(C9H6N))]PF6
英文别名
——
[Ir(2-phenylpyridine(-H))2(C15H7N2O2(C9H6N))]PF6化学式
CAS
1254332-31-4
化学式
C46H29IrN5O2*F6P
mdl
——
分子量
1020.95
InChiKey
NVQJASDSUCBMOJ-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

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

  • 作为产物:
    描述:
    [Ir(2-phenylpyridine(-H))2(C15H6N2O2(C9H6N))]*methanol 以 not given 为溶剂, 以0%的产率得到[Ir(2-phenylpyridine(-H))2(C15H7N2O2(C9H6N))]PF6
    参考文献:
    名称:
    Neutral and cationic cyclometallated Ir(III) complexes of anthra[1,2-d]imidazole-6,11-dione-derived ligands: Syntheses, structures and spectroscopic characterisation
    摘要:
    The syntheses of two new ligands and five new heteroleptic cyclometallated Ir(III) complexes are reported. The ligands are based upon a functionalised anthra[1,2-d]imidazole-6,11-dione core giving LH1 (3) incorporating a pendant pyridine, quinoline or thiophene unit respectively. Neutrally charged, octahedral complexes [Ir(ppy)(2)(L1-3)] are chelated by two cyclometallated phenylpyridine (ppy) ligands and a third, ancillary deprotonated ligand L1-3, whilst cationic analogues could only be isolated for [Ir(ppy)(2)(LH1-2)] [PF6]. X-ray crystal structures for [Ir(ppy)(2)(L-1)], [Ir(ppy)(2)(LH1)][PF6] and [Ir(ppy)(2)(L-2)] showed the complexes adopt a distorted octahedral coordination geometry, with the anthra[1,2-d]imidazole-6,11dione ligands coordinating in a bidentate fashion. Preliminary DFT calculations revealed that for the complexes of LH1 and LH2 the LUMO is exclusively localized on the ancillary ligand, whereas the nature of the HOMO depends on the protonation state of the ancillary ligand, often being composed of both Ir(III) and phenylpyridine character. UV-vis. and luminescence data showed that the ligands absorb into the visible region ca. 400 nm and emit ca. 560 nm, both of which are attributed to an intra-ligand CT transition within the anthra[1,2-d]imidazole-6,11-dione core. The complexes display absorption bands attributed to overlapping ligand-centred and (MLCT)-M-1-type electronic transitions, whilst only [Ir(ppy)(2)(L-2)] appeared to possess typical (MLCT)-M-3 behaviour (lambda(em) 616 nm; tau = 96 ns in aerated MeCN). The remaining complexes were generally visibly emissive (lambda(em) approximate to 560-570 nm; tau < 10 ns in aerated MeCN) with very oxygen-sensitive lifetimes more indicative of ligand-centred processes. (C) 2010 Elsevier B.V. All rights reserved.
    DOI:
    10.1016/j.jorganchem.2010.07.017
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