[Cu(Ph-acac)₂]

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: [Cu(Ph-acac)₂]
• 英文别名: Cu(bzac)₂；1-phenyl-butane-1,3-dione; copper (II)-salt；1-Phenyl-butan-1,3-dion; Kupfer(II)-Salz；1-Phenyl-butan-1,3-dion; Kupfersalz
• 化学式: 2C₁₀H₉O₂*Cu
• 分子量: 385.907
• InChiKey: PBPVPCNGGXCKBU-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  0.97
• 重原子数：
  13.0
• 可旋转键数：
  2.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  40.13
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  2,3-bis(4-(tert-butyl)phenyl)cycloprop-2-en-1-one 、 [Cu(Ph-acac)₂] 生成 2-[2,3-Bis-(4-tert-butyl-phenyl)-cycloprop-2-enylidene]-1-phenyl-butane-1,3-dione
  参考文献：
  名称：

  Eicher,T.; Pelz,N., Chemische Berichte, 1970, vol. 103, p. 2647 - 2666

  摘要：

  DOI：
• 作为产物：
  描述：

  1-苯基-1,3-丁二酮 在 铜 作用下， 生成 [Cu(Ph-acac)₂]
  参考文献：
  名称：

  Ciocca, Gazzetta Chimica Italiana, 1937, vol. 67, p. 346,351

  摘要：

  DOI：

文献信息

• Vaillant, Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1894, vol. 119, p. 648
  作者：Vaillant

  DOI：——

  日期：——
• Beyer; Claisen, Chemische Berichte, 1887, vol. 20, p. 2180
  作者：Beyer、Claisen

  DOI：——

  日期：——
• Eicher,T.; Loeschner,A., Zeitschrift fur Naturforschung. Teil B. Anorganische Chemie, organische Chemie, Biochemie, Biophysik, Biologie, 1966, vol. 21, p. 899 - 900
  作者：Eicher,T.、Loeschner,A.

  DOI：——

  日期：——
• Experimental and DFT studies on solvatochromism behavior of a synthesized mixed chelate copper(II) complex
  作者：Hamid Golchoubian、Golasa Moayyedi

  DOI：10.1016/j.poly.2015.08.010

  日期：2015.11

  The paper presents a combined experimental and computational study on a mixed chelate copper(II) complex containing the bidentate ligands N,N-diethyl,N'-benzyl-1,2-diaminoethane(diamEt) and 1-phenyl-1,3-butanedione (Ph- acac). The complex [Cu(Ph-acac)(diamEt)]ClO4 was characterized by elemental analysis, IR, molar conductivity measurements and single crystal X-ray analysis. The square pyramidal geometry of the complex made it a good solvatochromic probe with the color change range from purple to green in 14 organic solvents. The observed solvatochromism was analyzed by statistical method. The obtained results revealed that the donor number (DN) parameter of the solvent plays a dominate contribution to the observed positive solvatochromism. The cationic structure of the complex was optimized by DFT methods. Infrared spectral analysis of the compound was carried out by theoretical calculation and compared with the experimental spectrum to assign the vibrational transitions. The solvatochromic behavior of the complex was also explored by TD-DFT method in different solvents. The calculated visible absorption spectra of the complex were in harmony with the experimental ones. (C) 2015 Elsevier Ltd. All rights reserved.
• New type of radiation of bright Leonid meteors above 130 km
  作者：Pavel SPURNÝ、Hans BETLEM、Klaas JOBSE、Pavel KOTEN、Jaap van't LEVEN

  DOI：10.1111/j.1945-5100.2000.tb01497.x

  日期：2000.9

  Abstract— In this paper, we study the extremely high beginning parts of atmospheric trajectories of seven Leonid meteors recorded by sensitive TV systems equipped with image intensifiers up to apparent magnitude +6.5. For all seven cases, we observed comet‐like diffuse structures with sizes on the order of kilometers that developed quickly during the meteoroids' descent through the atmosphere. For the brightest event with a maximum absolute magnitude of −12.5, we observed an arc similar to a solar protuberance and producing a jet detectable several kilometers sideways from the brightest parts of the meteor head, and moving with a velocity over 100 km/s. These jets are common features for the seven studied meteors. Precise position in trajectory, velocity, and brightness at each point is available for all seven meteors, because of double‐station records on 85 km base‐line. When these meteoroids reached 130 km height, their diffuse structures of the radiation quickly transformed to the usual meteor appearance resembling moving droplets, and meteor trains started to develop. These meteor phenomena above 130 km were not recognized before our observations, and they cannot be explained by standard ablation theory.