O,O'-pivalatobis(triphenylphosphine)silver(I) | 408510-57-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: O,O'-pivalatobis(triphenylphosphine)silver(I)
• 英文别名: silver;2,2-dimethylpropanoate;triphenylphosphane
• CAS: 408510-57-6；667423-30-5
• 化学式: C₄₁H₃₉AgO₂P₂
• 分子量: 733.575
• InChiKey: ZTOYDWIVTNQMSI-UHFFFAOYSA-M

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

• 作为产物：
  描述：

  三甲基乙酸 在 NH₃ 作用下， 以 水 、 甲苯 、 苯 为溶剂， 生成 O,O'-pivalatobis(triphenylphosphine)silver(I)
  参考文献：
  名称：

  Aerosol-assisted chemical vapour deposition (AACVD) of silver films from triorganophosphine adducts of silver carboxylates, including the structure of [Ag(O2CC3F7)(PPh3)2]

  摘要：

  Silver carboxylates [Ag(O2CR): R = Me, Bu-t, 2,4,6-Me3C6H2], fluorocarboxlyates [Ag(O2CRf): R-f = C3F7, C6F13, C7F15] and their phosphine adducts [Ag(O2CR).nPR(3)': R = Me, Bu-t, 2,4,6-Me3C6H2, R' = Me, Ph, n = 2; R = Me, R' = Me, n = 3; Ag(O2CRf).2PPh(3), R-f = C3F7, C6F13, C7F15] have been synthesised, characterised spectroscopically and used as precursors in the aerosol-assisted chemical vapour deposition of silver films. All the phosphine adducts produced films, though in general PMe3 adducts, proved more successful than PPh3 analogues. The fluoro-carboxylates and their PPh3 adducts all generated silver film, though the growth rate for the adducts was lower. All these latter films showed carbon impurities while fluorine was also evident in most cases. The X-ray structure of AgO2CC3F7.2PPh(3) is also reported. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(01)00718-6

文献信息

• Solid-State NMR, X-Ray Diffraction, and Theoretical Studies of Neutral Mononuclear Molecular Bis(triphenylphosphine)silver(I) Mono-Carboxylate and -Nitrate Systems
  作者：Simon Grabowsky、Allan H. White、Peter C. Healy、Kim M. Lapere、Seik Weng Ng、Brian W. Skelton、Duncan A. Wild、Graham A. Bowmaker、John V. Hanna

  DOI：10.1071/ch19616

  日期：——

  these complexes contain P2AgO2 molecular cores with four-coordinate silver in which the carboxylate ligands are weakly bound to the silver atoms via the two oxygen atoms giving rise to unsymmetrical chelate units. Crystal structure determinations and solid-state NMR spectra have also been analysed for the mononuclear molecular silver(i) nitrate complex [(Ph3P)2Ag(O2NO)] (9α) and two polymorphs of its

  [[Ph 3 P）2 Ag（O 2 XY）]形式的中性单核分子银（i）羧酸盐配合物，O 2 XY = O 2 CCH 2 Ph，O 2 CCHPh 2，O 2 CC（CH 3）3，O- 2 CCH 2 C（CH 3）3，和O 2 CCF 3（化合物1 - 4和5β）已在固态使用单晶X射线结构测定已经研究了，1D 31P CPMAS NMR和2D 31 P– 31 P CPCOSY NMR测量，以及从头计算模型。结果表明，这些配合物包含具有四配位银的P 2 AgO 2分子核，其中羧酸根配体通过两个氧原子与银原子弱结合，从而形成不对称的螯合单元。还分析了单核分子硝酸银（i）硝酸银配合物[（Ph 3 P）2 Ag（O 2 NO）]（9α）及其甲苯单溶剂化物的两个多晶型物（11α， β）。在在9α中，两个PPh 3配体具有相同的手性，而在11α中，β是相反的。通过量子力学孤立分子计算表明，尽管实验