{silver((diphenylphosphino)ethane)2}NO3 | 99128-38-8

• 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: {silver((diphenylphosphino)ethane)2}NO3
• 英文别名: [Ag(1,2-bis(diphenylphosphino)ethane)2]NO3；[Ag(dppe)2]NO3
• CAS: 99128-38-8
• 化学式: C₅₂H₄₈AgP₄*NO₃
• 分子量: 966.721
• InChiKey: CFFASCAYUQFIGY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  10.26
• 重原子数：
  61.0
• 可旋转键数：
  8.0
• 环数：
  10.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  66.2
• 氢给体数：
  0.0
• 氢受体数：
  3.0

反应信息

• 作为产物：
  描述：

  silver nitrate 、 1,2-双(二苯基膦)乙烷 以 甲醇 、 水 为溶剂， 以80%的产率得到{silver((diphenylphosphino)ethane)2}NO3
  参考文献：
  名称：

  发光单核Ag（I）-双（二膦）配合物的光物理性质与单核Ag（I）-双（二膦）配合物的结构之间的相关性

  摘要：

  三种Ag（I）-双（二膦）配合物（[Ag（dppbz）2 ] NO 3（1·NO 3），[Ag（dppe）2 ] NO 3（2·NO 3）和[Ag（dppp）2 ] NO 3（3·NO 3）（dppbz = 1,2-双（二苯基膦基）苯，dppe = 1,2-双（二苯基膦基）乙烷，dppp = 1,3-双（二苯基膦基）丙烷）已使用与温度相关的排放测量和电化学方法进行了研究理论方法。所有三个Ag（I）-bis（diphosphine）配合物均具有相对较低的氧化电位，这使得金属到配体的电荷转移（MLCT）在四面体几何结构的最低激发态下起作用，这在其他Ag（I）中是困难的复合体。两个1·NO 3和2·NO 3显示橙色磷光具有在室温下无空气的甲醇中等量子产率，而3·NO 3在室温下在溶液中的发射率较低。在所有三种配合物中，在EtOH / MeOH 4：1（v / v）溶液中随温度变化的发光测量表明，

  DOI：

  10.1021/ic900203x

文献信息

• Berners Price; Brevard; Pagelot, Inorganic Chemistry, 1985, vol. 24, # 25, p. 4278 - 4281
  作者：Berners Price、Brevard、Pagelot、Sadler

  DOI：——

  日期：——
• Studies on the interaction of gold(I) phosphines with 2-thiouracil. Related studies with silver(I) phosphines
  作者：Cameron S.W. Harker、Edward R.T. Tielink、Michael W. Whitehouse

  DOI：10.1016/s0020-1693(00)85255-x

  日期：1991.3

  The crystal structure of Et3PAu(2-TU) shows that the gold atom is linearly coordinated by a P atom (2.248(2) angstrom) and a S atom (2.310(2) angstrom) derived from a 2-TU anion which functions as a thiolate ligand. Monoclinic crystals of the complex have space group P21/c with unit cell dimensions a = 9.161(1), b = 11.233(1), c = 14.049(2) angstrom, beta = 95.39(1) degree; final R = 0.044 for 2181 reflections. The anti-arthritic activity of R3PAu(2-TU), R = Et and Ph, is reported. The attempted reaction between the bis chelated diphosphine complex [Au(dppe)2]Cl and the 2-TU anion yielded a complex of stoichiometry [Au(dppe)2][2-TU)(2-TUH)] in which there is no interaction between the nucleobase and the Au atom. The lattice comprises discrete tetrahedral cations and 2-TU anions; the latter being associated with the neutral 2-TUH molecule via a hydrogen bond. Crystals are triclinic, P1BAR, a = 15.407(2), b = 17.251(2), c = 11.526(2) angstrom, alpha = 109.50(1), beta = 97.81(1), gamma = 85.11(1)degree; final R = 0.046 for 6323 reflections. Related reactions employing silver phosphine salts and three nucleobases are also reported briefly. In no instances were mixed silver phosphine/nucleobase complexes obtained. In general, silver phosphine complexes remained intact after reaction with a nucleobase and, in all but one instance, when starting with an authentic silver nucleobase complex the phosphine ligand replaced the coordinated nucleobase yielding binary silver phosphine compounds.