| 1206784-72-6

• 分子结构分类: 有机化合物 - 有机硫化合物
• CAS: 1206784-72-6
• 化学式: C₂₄H₅₆N₂P₄SnTe₄
• 分子量: 1125.73
• InChiKey: NULPNSLRTAYZBA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.67
• 重原子数：
  35.0
• 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：
  28.2
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为产物：
  描述：

  (TMEDA)Na[(TePiPr2)2N] 、 tin(ll) chloride 以 四氢呋喃 为溶剂， 以89%的产率得到
  参考文献：
  名称：

  Synthesis, Structures, and Multinuclear NMR Spectra of Tin(II) and Lead(II) Complexes of Tellurium-Containing Imidodiphosphinate Ligands: Preparation of Two Morphologies of Phase-Pure PbTe from a Single-Source Precursor

  摘要：

  Group 14 metal complexes of heavy chalcogen-centered anions, M[((TePPr2)-Pr-i)(2)N](2) (5, M = Sn: 6, M = Pb) and M((TePPr2NPPr2Se)-Pr-i-Pr-i)(2) (7, M = Sn: 8, M = Pb), were synthesized in 64-89% yields by metathesis of alkali-metal salts of the ligands with group 14 metal dihalides. Crystallographic characterization of the complexes revealed that 5, 6, and 8 engage in metal ... chalcogen secondary bonds to generate dimers. whereas 7 is monomeric in the solid state. Multinuclear (H-1, P-31, Se-77, and Te-125) solution NMR data for these homoleptic complexes evinced dynamic behavior leading to the equivalence of the two ligand environments. The Pb-II complex 6was utilized as a single-source precursor to mi,,rometer-scale lead telluride particles via two divergent techniques: aerosol-assisted chemical vapordeposition of the cDmplex in THF/CH2Cl2 solution onto glass substrates yielded rectangular prisms, while solution injection of 6 in trin-oclylphosphine onto Si/SiO2(100) substrates heated to 200-220 degrees C resulted in the formation of wires. PXRD and EDX analysis of the products confirmed the phase purity of the PbTe materials.

  DOI：

  10.1021/ic9021728