{Pten2Cl2}(2+) | 19184-32-8

• 分子结构分类: 有机化合物 - 有机卤素化合物
• 英文名称: {Pten2Cl2}(2+)
• CAS: 19184-32-8；747346-40-3；29646-65-9；21430-85-3；744136-56-9
• 化学式: C₄H₁₆Cl₂N₄Pt
• 分子量: 386.184
• InChiKey: VWAWJCIOMHLCCV-UHFFFAOYSA-L

物化性质

• 熔点：
  300°C (dec.)

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

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S37/39
• 危险标志：
  GHS07
• 危险品运输编号：
  UN 3261
• 危险性描述：
  H315,H319,H335
• 危险性防范说明：
  P261,P305 + P351 + P338

反应信息

• 作为反应物：
  描述：

  {Pten2Cl2}(2+) 、 {Cr(5-Cl-1,10-phenantroline)3}(2+) 生成 [Cr(5-chloro-1,10-phenanthroline)3](3+) 、 {Pt(III)(ethylenediamine)2Cl2}(1+)
  参考文献：
  名称：

  Influence of the nature of the lower free orbital of platinum(IV) bipyridyl complexes on the kinetics and the mechanism of electron transfer processes in which they participate

  摘要：

  DOI：

  10.1007/bf01373409
• 作为产物：
  描述：

  bis(1,2-diamino-ethane)-platinum(II) (2+) 、 potassium trans-dichlorotetracyanoplatinate(IV) 以 not given 为溶剂， 生成 {Pten2Cl2}(2+) 、 trans-dichlorotetracyanoplatinate(IV)(2-)
  参考文献：
  名称：

  四氨合铂（II）和双（乙二胺）铂（II）还原反式二氯-四氰基铂酸酯（IV）的动力学和机理

  摘要：

  研究了[Pt（NH3）（4）]（2+）和[Pt（en）（2）]（2+）对反式[Pt（CN）（4）Cl-2]（2-）的还原使用停止流分光光度法在25摄氏度下在0小于或等于[Cl-]小于或等于0.4 M的范围内。化学计量比[Pt（IV）]：[Pt（II）]为1：1。快速扫描光谱显示出清晰的等渗点，表明没有任何反应中间体积累到显着量。对于具有过量Pt（II）的伪一阶条件，观察到的速率常数可以表示为k（obsd）=（k（1）+ k（2）K [Cl-]）[Pt（II）]，其中k（1）= 400 +/- 10和（3.3 +/- 0.4）x10（3）M（-1）s（-1），k（2）K =（3.25 +/- 0.04）X 10（ 4）和（6.67 +/- 0.07）x 10（5）M-2 s（-1）在25摄氏度下通过[Pt（NH3）（4）]（2+）和[Pt（en）（ 2）]（2+）。该机制涉及两个平行的反应途

  DOI：

  10.1016/s0020-1693(98)00199-6

文献信息

• Clark, Robin J. H.; Croud, Vincent B., Inorganic Chemistry, 1986, vol. 25, # 11, p. 1751 - 1756
  作者：Clark, Robin J. H.、Croud, Vincent B.

  DOI：——

  日期：——
• ESR study of photoinduced defects in isotopically enriched quasi-one-dimensional chlorine-bridged platinum complexes
  作者：X. Wei、S. R. Johnson、B. I. Swanson、R. J. Donohoe

  DOI：10.1103/physrevb.56.8257

  日期：——

  Photoinduced defects in the quasi-one-dimensional chlorine-bridged platinum complex, [Pt-II(en)(2)][Pt-IV(en)(2)Cl-2](ClO4)(4), where en=ethylenediamine, C2N2H8, were investigated by light-induced electron-spin resonance (LESR). Using samples prepared with enriched nuclear isotopes including Pt-194 (I = 0), H-2(I = 1), and Cl-37 (I = 3/2, magnetogyric ratio similar to 83% that of Cl-35), the hyperfine and superhyperfine (SHF) patterns in the LESR spectra were fully characterized. The SHF structure (16 G average spacing) is unequivocally assigned to the bridging chlorines by comparison of the LESR spectra from samples with natural abundance Cl with samples enriched with Cl-37. The LESR spectra were analyzed at g(perpendicular to),g(\\), and intermediate angles by simulation of both the polaron and soliton-spin distributions. The results at temperatures above 6 K were found to be in better agreement with the neutral soliton assignment advanced by Kuroda and co-workers, The spectra from 6 to 140 K do not indicate motional narrowing as has been previously suggested. Below 6 K, surprisingly, the LESR spectra of both the natural and isotopically enriched samples exhibit an unusual dependence on temperature, modulation frequency, or microwave power, which indicates the presence:of a localized dynamic process. Two other types of defect which exhibit strong sample-to-sample variability were also discovered in the LESR spectra: one is likely a spin triplet, and the other appears only at temperatures above approximately 120 K and is quite intense and stable at room temperature.