copper(II) pentafluoropropionate

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 卤代烷
• 英文名称: copper(II) pentafluoropropionate
• 化学式: 2C₃F₅O₂*Cu
• 分子量: 389.594
• InChiKey: OGJGVHZZADZIOY-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -0.07
• 重原子数：
  11.0
• 可旋转键数：
  1.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 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：

  copper(II) pentafluoropropionate 、 叔丁基异氰酸酯 在 air 作用下， 以 乙腈 为溶剂， 反应 3.0h， 生成 [Cu₂(^tBuNH₂)₂(μ-O₂CC₂F₅)₄]
  参考文献：
  名称：

  与叔丁胺作为化学气相沉积（CVD）潜在前体的新型羧酸铜（II）配合物的气相研究

  摘要：

  铜（II）的羧酸酯化合物与叔通式丁胺物[Cu 2（吨BuNH 2）2（μ-O 2 CR）4 ]，其中R = C Ñ ˚F 2 Ñ 1，Ñ  = 1-6，在铜（II）的反应合成的全氟化的羧酸盐与叔丁基胺生成原位从叔异氰酸丁酯。通过电子碰撞质谱（EI MS），红外光谱和检测析出气体的热分析，以固态和气相表征了所得的配合物。此外，[Cu的再结晶时2（吨BuNH 2）2（μ-O 2 CC 3 ˚F 7）4 ]复合物中的（吨BuNH 3）+（C 3 ˚F 7 CO 2）-分离离子对，并确定其X射线结构。质谱分析的结果表明，气相中存在金属化物质。间的种类检测到时，准分子离子[铜2（吨BuNH 2）2（μ-O 2 CR）3 ] +被发现。这一事实证实了所研究的配合物具有桥联的羧酸盐和轴向N-配位胺的二聚体结构。TGA研究表明，铜向气相的转移发生在大气压下，这表明所获得的化合物可能是化学气相沉积的有前途的

  DOI：

  10.1016/j.poly.2012.10.046
• 作为产物：
  描述：

  malachite 、 五氟丙酸 以 水 为溶剂， 生成 copper(II) pentafluoropropionate
  参考文献：
  名称：

  Studies of new volatile copper(I) complexes with triphenylphosphite and perfluorinated carboxylates

  摘要：

  Copper(I) complexes with triphenylphosphite and aliphatic perfluorinated carboxylates of the type [Cu(mu-RCOO){P(OC6H5)(3)}](2), where R=CF3, C2F5, C3F7, C6F13, C7F15, C8F17 and C9F19 have been prepared as viscous liquids and characterised by C-13, F-19, P-31, Cu-63 NMR, IR and mass spectra. In the liquid state, a dimeric structure with Cu in trigonal symmetry linked by the bridging carboxylates is proposed. Temperature-dependent P-31 and Cu-63 NMR spectra were determined, in the 333-233 K range and single lines from both nuclei were detected, suggesting the fast exchange of triphenylphosphite in acetonitrile solution. Copper relaxation is sufficiently slow to record the signal, which is the first time that this has been reported for complexes with P(OC6H5)(3). Examination of C-13 and F-19 resonances confirm coordination of carboxylates in solution where few dimeric species with a geometry lower than T-d symmetry can exist. Thermal decomposition of complexes proceeds as a multistage process, yielding a mixture of Cu, Cu2O and Cu2P2O7. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(99)00199-0

文献信息

• Transition metal complexes with nitronyl nitroxides part 1. Crystal structure and properties of square-planar trans radical-copper(II)-radical complexes
  作者：Zong-Hui Jiang、Bai-Wang Sun、Dai-Zheng Liao、Geng-Lin Wang、Françoise Dahan、Jean-Pierre Tuchagues

  DOI：10.1016/s0020-1693(98)00041-3

  日期：1998.9

  Abstract Two novel complexes, [Cu(NITPhOMe) 2 Cl 2 ] ( 1 ) and [Cu(NITPhCl) 2 (pfpr) 2 ] ( 2 ) (NITPhX = 2-(4-X-phenyl)-4,4,5,5-tetramethyl-imidazoline-1-oxyl-3-oxide, (X = methoxy (NITPhOMe), X = chloro (NITPhCl)), (pfpr = CF 3 CF 2 CO 2 )) have been prepared and studied. The complexes have been characterized by elemental analysis, IR, UV-Vis and EPR spectroscopy, and X-ray crystal structure analysis. Both

  摘要两个新颖的络合物[Cu（NITPhOMe）2 Cl 2]（1）和[Cu（NITPhCl）2（pfpr）2]（2）（NITPhX = 2-（4-X-苯基）-4,4,5已经制备并研究了5-5-甲基-咪唑啉-1-氧基-3-氧化物（X ＝甲氧基（NITPhOMe），X ＝氯（NITPhCl））（pfpr ＝ CF 3 CF 2 CO 2）。通过元素分析，IR，UV-Vis和EPR光谱以及X射线晶体结构分析对复合物进行了表征。两个复合分子均在三斜晶系的P 1空间群中结晶，其中a = 8.485（1），b = 9.058（2），c = 11.218（3）A，α= 104.02（2），β= 109.67（2），γ = 95.30（2）°，Z = 1（1）和a = 9.701（1），b = 12.256（2），c = 9.593（1）A，α= 107.54（2），β= 114.22（2）， γ= 92
• Gas phase studies of new copper(I) carboxylates compounds with vinylsilanes and their application in Chemical Vapor Deposition (CVD)
  作者：Iwona B. Szymańska、Piotr Piszczek、Edward Szłyk

  DOI：10.1016/j.poly.2008.12.052

  日期：2009.3

  Copper(I) carboxylate compounds with vinylsilanes of the general formula [Cu(L)(mu-O2CR)](n), where L = CH2=C(H)SiMe3, CH2=C(H)SiEt3, CH2=C(H)Si(OMe)(3); R = CF3, C2F5; n = 2 or 3, have been synthesized and characterized in the solid state and in the gas phase by variable temperature IR spectroscopy, mass spectrometry and thermal analysis. Complexes are di- or trimeric species with bridging carboxylates and dihapto coordinated vinylsilanes. Electron impact mass spectra indicate metallated species in the gas phase, of which the [Cu-2(O2CR)](+) and [Cu-2(O2CR)(2)](+center dot) ions revealed the highest intensity. Similar copper(I) carboxylates derivatives [Cu-2(O2CR)(2)] were detected in the vapors by variable temperature IR spectral analysis, which suggests that these species can be transported in the CVD process. The vaporization temperature of the metallated fragments was lower in the case of [Cu(L)(mu-O2CC2F5)](n) than for the [Cu(L)(mu-O2CCF3)](2) complexes, therefore [Cu(CH2=C(H)SiMe3)(mu-O2CC2F5)](n) and [Cu(CH2=C(H)SiEt3)(mu-O2CC2F5)](n) have been selected for CVD experiments. Considering the results of the TGA, MS and variable temperature IR studies. the thermal decomposition pathway and the mechanism of the Cu layers formation are proposed. Copper layers were deposited by Chemical Vapor Deposition and characterized by XRD and SEM methods. The morphology of the copper layers depends on the properties of the used substrates: Si(111), stainless steel, ITO and quartz. (C) 2009 Elsevier Ltd. All rights reserved.
• Synthesis and characterization of Cu(I) chelate complexes with 1,3-bis(diphenylphosphino)propane, 1,2-bis(diphenylphosphino)benzene and perfluorinated carboxylates
  作者：Edward Szłyk、Robert Kucharek、Iwona Szymańska、Leszek Pazderski

  DOI：10.1016/j.poly.2003.09.006

  日期：2003.11

  Cu(I) complexes with 1,3-bis(diphenylphosphino)propane (dppp), 1,2-bis(diphenylphosphino)benzene (dppB) and perfluorinated carboxylates of the general formula [Cu(diphosphine)(2)](RCOO), R = C2F5, C4F9, C6F13, C8F17, C9F19, have been prepared and characterized with MS, IR and H-1, P-31, C-13, F-19, Cu-63 NMR spectroscopy. The presence of distinct bis-chelated cations of [Cu(diphosphine)(2)](+) type and uncoordinated carboxylate anions has been proposed. (C) 2003 Elsevier Ltd. All rights reserved.