[Bi(N-methyl,N’-oxide-4,4’-bipyridinium )Cl4(dmso)]*dmso | 1427577-13-6

• 英文名称: [Bi(N-methyl,N’-oxide-4,4’-bipyridinium )Cl4(dmso)]*dmso
• CAS: 1427577-13-6
• 化学式: C₂H₆OS*C₁₃H₁₇BiCl₄N₂O₂S
• 分子量: 694.284
• InChiKey: AMFAGQMARITGTK-UHFFFAOYSA-J

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

• 作为反应物：
  描述：

  [Bi(N-methyl,N’-oxide-4,4’-bipyridinium )Cl4(dmso)]*dmso 以 neat (no solvent, solid phase) 为溶剂， 生成 N-methyl,N’-oxide-4,4’-bipyridinium tetrafluoroborate
  参考文献：
  名称：

  N ‐Methyl‐4,4′‐bipyridinium and N ‐Methyl‐ N′ ‐oxide‐4,4′‐bipyridinium Bismuth Complexes – Photochromism and Photoluminescence in the Solid State

  摘要：

  AbstractThree bismuth complexes based on N‐methyl‐4,4′‐bipyridinium (hMV+), (hMV)[Bi(hMV)Cl5] (1), and N‐methyl‐N′‐oxide‐4,4′‐bipyridinium (MVO+), [Bi(MVO)X4(dmso)]·dmso [X = Cl (2), Br (3)], are reported. All three compounds show luminescence in the solid state with maxima at 545 nm (yellow for 1) and 560 nm (orange for 2 and 3) with quantum yields up to 10 %. Upon UV irradiation, 1 undergoes a color change from white to blue accompanied by a reduction of the photoluminescence intensity. The analysis of the crystal structure of the three complexes points to a photoinduced charge‐transfer (PICT) process at the origin of the photochromism in 1.

  DOI：

  10.1002/ejic.201201233
• 作为产物：
  描述：

  bismuth(III) chloride 、 N-methyl,N’-oxide-4,4’-bipyridinium tetrafluoroborate 、 二甲基亚砜 在 四丁基氯化铵 作用下， 以91%的产率得到[Bi(N-methyl,N’-oxide-4,4’-bipyridinium )Cl4(dmso)]*dmso
  参考文献：
  名称：

  N ‐Methyl‐4,4′‐bipyridinium and N ‐Methyl‐ N′ ‐oxide‐4,4′‐bipyridinium Bismuth Complexes – Photochromism and Photoluminescence in the Solid State

  摘要：

  AbstractThree bismuth complexes based on N‐methyl‐4,4′‐bipyridinium (hMV+), (hMV)[Bi(hMV)Cl5] (1), and N‐methyl‐N′‐oxide‐4,4′‐bipyridinium (MVO+), [Bi(MVO)X4(dmso)]·dmso [X = Cl (2), Br (3)], are reported. All three compounds show luminescence in the solid state with maxima at 545 nm (yellow for 1) and 560 nm (orange for 2 and 3) with quantum yields up to 10 %. Upon UV irradiation, 1 undergoes a color change from white to blue accompanied by a reduction of the photoluminescence intensity. The analysis of the crystal structure of the three complexes points to a photoinduced charge‐transfer (PICT) process at the origin of the photochromism in 1.

  DOI：

  10.1002/ejic.201201233