bis(O,O'-diethyl diselenophosphato)platinum(II) | 1030909-58-0

• 分子结构分类: 有机化合物 - 有机氧化合物 - 有机含氧阴离子化合物
• 英文名称: bis(O,O'-diethyl diselenophosphato)platinum(II)
• CAS: 1030909-58-0
• 化学式: C₈H₂₀O₄P₂PtSe₄
• 分子量: 753.112
• InChiKey: KROBZUQZMFPEEJ-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  2.15
• 重原子数：
  19.0
• 可旋转键数：
  8.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  36.92
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为产物：
  描述：

  cis-dichlorobis(propiononitrile)platinum(II) 、 ammonium O,O'-diethyl diselenophosphate 以 二氯甲烷 为溶剂， 以62%的产率得到bis(O,O'-diethyl diselenophosphato)platinum(II)
  参考文献：
  名称：

  Synthesis and characterization of metal diselenophosphates: M[Se2P(OR)2]2 (M=Pd, Pt; R=Et, nPr, iPr)

  摘要：

  The first Pd(II) and Pt(II) complexes incorporating diselenophosphate (dsep) ligands are presented. Treatment of M(II) (M = Pd, Pt) salts with two equivalents of the dsep ligand in CH2Cl2 yielded square-planar compounds of the type M[Se2P(OR)(2)](2) (M = Pd, Pt; R = Et, Pr-i, Pr-n) (1a-2c). These complexes were characterized by elemental analysis, multinuclear NMR spectroscopy and X-ray diffraction (1b and 2b). The dsep ligands coordinate to the metal in an approximately isobidentate fashion and form four-membered Se-P-Se-M chelate rings. Structural elucidations indicated that minute differences exist in the M-Se bond distances and these were observed from solution P-31 NMR studies, which exhibited two sets of satellites arising from one-bond coupling to Se-77 nuclei. A packing diagram showed a chain-like motif which was composed of square-planar M[Se2P(OR)(2)](2) units and occurred via non-covalent Se center dot center dot center dot Se secondary interactions. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2008.02.021