[Pt(2,6-bis(N-methylbenzimidazol-2-yl)pyridine)Cl](PF₆) | 673485-85-3

• 英文名称: [Pt(2,6-bis(N-methylbenzimidazol-2-yl)pyridine)Cl](PF₆)
• 英文别名: [Pt(Me2bzimpy)Cl](PF6)
• CAS: 673485-85-3
• 化学式: C₂₁H₁₇ClN₅Pt*F₆P
• 分子量: 714.897
• InChiKey: JZSKNXZWMGLJAA-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 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：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  [Pt(2,6-bis(N-methylbenzimidazol-2-yl)pyridine)Cl](PF₆) 、 N,N-二甲基甲酰胺 以 not given 为溶剂， 生成 [Pt(2,6-bis(N-methylbenzimidazol-2-yl)pyridine)Cl](PF6)*DMF C3H7NO*C21H17ClN5Pt(1+)*F6P(1-), violet
  参考文献：
  名称：

  Structure of a Crystalline Vapochromic Platinum(II) Salt

  摘要：

  Square-planar cations of the orange form of [Pt(Me(2)bzimpy)-Cl](PF6)center dot DMF [Me(2)bzimpy = 2,6-bis(N-methylbenzimidazol-2-yl)pyridine] stack along the b axis in a head-to-tail arrangement with short interplanar spacings (3.35 and 3.39 angstrom). Long intermolecular Pt center dot center dot center dot Pt contacts [4.336(2) and 4.565(2) angstrom] and comparatively short Me(2)bzimpy center dot center dot center dot Me(2)bzimpy distances are consistent with spectroscopic measurements for orange salts of Pt(Me(2)bzimpy)Cl+. The DMF solvent molecules line channels parallel to c, which may provide a conduit for vapor absorption. The crystals are vapochromic, changing from orange to violet upon exposure to acetonitrile vapor. The changes in spectroscopic properties accompanying vapor absorption are consistent with changes in intermolecular interactions between complexes.

  DOI：

  10.1021/ic701523e
• 作为产物：
  描述：

  、 hexafluorophosphate anion 以 not given 为溶剂， 生成 [Pt(2,6-bis(N-methylbenzimidazol-2-yl)pyridine)Cl](PF₆)
  参考文献：
  名称：

  A New Class of Platinum(II) Vapochromic Salts

  摘要：

  Luminescent chloride and hexaflurophosphate salts of Pt(Me2bzimpy)Cl+ (Me2bzimpy = 2,6-bis(1-methylbenzimidazol-2-yl)pyridine) are reported. As solids, both compounds are vapochromic, undergoing pronounced and reversible changes of color and emission in the presence of volatile organic compounds. The chloride salt responds to vapors of methanol, chloroform, ethanol, and acetonitrile, undergoing a distinct change in color from yellow to red within seconds. The PF6- salt responded selectively to acetonitrile vapor, changing from yellow to violet while sorbing 1.0 +/- 0.1 equiv. For either salt, leaving vapor-exposed samples in air for several days or heating for several minutes restored the original color. UV-visible absorption spectra and solid-state room temperature and 77 K emission spectra are reported, and the accumulated data are consistent with a decrease in Pt...Pt separation accompanying vapor sorption.

  DOI：

  10.1021/ja037783j

文献信息

• Luminescent Pt(2,6-bis(<i>N</i>-methylbenzimidazol-2-yl)pyridine)X⁺: a comparison with the spectroscopic and electrochemical properties of Pt(tpy)X⁺ (X = Cl, CCPh, Ph, or CH₃)
  作者：Vikas M. Shingade、Levi J. Grove、William B. Connick

  DOI：10.1039/d0dt01496f

  日期：——

  A series of platinum(II) pincer complexes of the formula Pt(mbzimpy)X+, 1(a–d), (mbzimpy = 2,6-bis(N-methylbenzimidazol-2-yl)pyridine; X = Cl; (a), CCPh; (b), Ph; (c), or CH3; (d), CCPh = phenylacetylide, and Ph = Phenyl) have been synthesized and characterized. Electronic absorption and emission, as well as electrochemical properties of these compounds, have been investigated. Pt(tpy)X+ analogs (tpy

  一系列铂（的II式）钳形络合物的Pt（mbzimpy）X +，图1（a-d） ，（mbzimpy = 2,6-双（Ñ -methylbenzimidazol -2-基）吡啶; X =氯;（a），CCPh；（b），Ph；（c）或CH 3；（d），CCPh =苯乙炔，Ph =苯基）已经合成并表征。已经研究了这些化合物的电子吸收和发射以及电化学性质。Pt（tpy）X +类似物（tpy = 2,2'; 6'2''-叔吡啶）2（a–d）也已进行了研究和比较。电化学表明1和2类似物经历两个化学可逆的单电子还原过程，这些过程沿a