(1,2-ethanedithiol)₂Sn(IV) | 176-56-7

• 分子结构分类: 有机化合物 - 有机硫化合物
• 英文名称: (1,2-ethanedithiol)₂Sn(IV)
• 英文别名: (EDT)₂Sn(IV)；spirobis(ethane-1,2-dithiolato)tin；Sn(ethane-1,2-dithiolate)2；Sn(edt)2；1,4,6,9-Tetrathia-5-stannaspiro(4.4)nonane；1,4,6,9-tetrathia-5-stannaspiro[4.4]nonane
• CAS: 176-56-7
• 化学式: C₄H₈S₄Sn
• 分子量: 303.082
• InChiKey: JHOKIZLXPNZHLP-UHFFFAOYSA-J

物化性质

• 沸点：
  331.3±25.0 °C(Predicted)
• 熔点：
  182-183 °C

计算性质

• 辛醇/水分配系数(LogP)：
  -0.22
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  4
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (1,2-ethanedithiol)₂Sn(IV) 在 pyridine 作用下， 以 苯 为溶剂， 生成 bis(ethane-1,2-dithiolato)bis(pyridine)tin(IV)
  参考文献：
  名称：

  路易斯碱与双（乙烷-1,2-二硫拉托）锡（IV）在苯溶液中反应的热化学研究

  摘要：

  热力学数据是通过在30°C的苯溶液中量热滴定路易斯碱与双（乙烷-1,2-二硫代lato）锡（IV）（SnS4）的反应而获得的。身份不明的碱与SnS4同时形成1：1和1：2加合物，而双齿碱则形成1：1加合物。1,10-phen加合物的形成焓类似于具有py或4-mepy的1：2加合物的形成焓，而TMEN加合物的稳定性类似于具有类似形成焓的哌啶的1：2加合物。吡啶N-氧化物是唯一的非氮供体，其形成的1：2加合物的焓变较小，但平衡常数相当大，这是由于尖锐的N = O配体的空间效应较小。Sn（IV）化合物的路易斯酸度按以下顺序排列：Ph2SnS2

  DOI：

  10.1016/s0020-1693(00)85893-4
• 作为产物：
  描述：

  dipotassium ethane-1,2-dithiolate 、 四氯化锡 以 乙醇 、 苯 为溶剂， 生成 (1,2-ethanedithiol)₂Sn(IV)
  参考文献：
  名称：

  The structures of 2,2-dialkyl-1,3,2-dithiastannolanes

  摘要：

  DOI：

  10.1016/0022-328x(88)83117-6

文献信息

• Heterometallic Aggregates of Copper(I) with Metalloligand Sn(edt)₂ (edt = ethane-1,2-dithiolate): Syntheses and Structures of [Sn(edt)₂Cl(μ-I)(μ₃-I)(CuPPh₃)₃], [Sn(edt)₂(μ-Br)₂(μ₃-Br)₂(CuPPh₃)₄], and [{Sn(edt)₂}₃(μ-OH)₃Cu₅(PPh₃)₈][PF₆]₂
  作者：Yan-Gong Han、Chao Xu、Taike Duan、Fang-Hui Wu、Qian-Feng Zhang、Wa-Hung Leung

  DOI：10.1021/ic9009515

  日期：2009.9.21

  The treatment of a slurry of an equimolar mixture of [Sn(edt)(2)] (edt = ethane-1,2-dithiolate) and [Et4N]Cl center dot xH(2)O with Cul in the presence of PPh3 gave a tetranuclear compound, [Sn(edt)(2)Cl(mu-I)(,mu(3)-I)(CUPPh3)(3)] (1), which consists of a rectangular-pyramidal [Sn(edt)(2)Cl](-) moiety ligated by three [Cu(PPh3)](+) fragments via the sulfur atoms of the edt(2-) ligands. The treatment of a slurry of [Sn(edt)(2)] and excess [Et4N]Br with [Cu(MeCN)(4)][PF6] in the presence of PPh3 afforded a pentanuclear compound, [Sn(edt)(2)(mu-Br)(2)(mu(3)-Br)(2)(CUPPh3)(4)] (2), which comprises two [(CuPPh3)(2)(-)(mu-Br)](+) fragments symmetrically ligating an octahedral trans- [Sn(edt)(2) Br-2](2-) moiety via the sulfur and bromide atoms. Reaction of [Sn(edt)(2)] with [Cu(MeCN)(4)][PF6] and PPh3 in a mixed MeCN/CH2Cl2 solution yielded a novel octanuclear compound, [Sn(edt)(2)}(3)(mu-OH)(3)CU5(PPh3)(8)][PF6](2) (3), which may be described as a triangular [Sn(edt)(2)}(3)(mu-OH)(3)](3-) core chelated by three [Cu(PPh3)(2)](+) species and capped by two [Cu(PPh3](+) species. The luminescent properties of compounds 1, 2, and 3 were investigated in a CH2Cl2 solution at room temperature. Upon excitation at lambda > 360 nm, these compounds are luminescent in CH2Cl2 solution with emissions having maxima at 422, 515, and 494 nm, respectively.
• Holmes, Robert R.; Day, Roberta O.; Chandrasekhar, V., Phosphorus and Sulfur and the Related Elements, 1986, vol. 28, p. 91 - 98
  作者：Holmes, Robert R.、Day, Roberta O.、Chandrasekhar, V.、Shafeizad, Soheila、Harland, John J.、et al.

  DOI：——

  日期：——
• A new strategy for the preparation of H2tdet intermediate–synthesis and crystal structure of {α-[Sn(edt)2(tdet)]}·{β-[Sn(edt)2(tdet)]} (edt = ethane-1,2-dithiolate, tdet=diethylenetrithiolato)
  作者：Jian-Jun Zhang、Wen-Xin Du、Sheng-Min Hu、Sheng-Qing Xia、Long-Sheng Wang、Xin-Tao Wu

  DOI：10.1016/s1387-7003(02)00794-3

  日期：2003.3

  A mononuclear tin(IV) complex alpha-[Sn(edt)(2)(tdet)]} . beta-[Sn(edt)(2)(tdet)]} was synthesized by the reaction of Sn(edt)(2) and NaOH under hydrothermal conditions and characterized by X-ray structure analysis. Under hydrothermal conditions, two edt ligands turned into one tdet and this provides a new strategy for the preparation of H-2 tdet from cheap material. In the complex, the distances of Sn-S (thiolate) are about 2.4 Angstrom, but the distances of Sn-S (thioether) are about 2.8 Angstrom. Two isomers were found in the molecule. (C) 2003 Elsevier Science B.V. All rights reserved.
• Dissolution of Sn, SnO, and SnS in a Thiol–Amine Solvent Mixture: Insights into the Identity of the Molecular Solutes for Solution-Processed SnS
  作者：Jannise J. Buckley、Carrie L. McCarthy、Joselyn Del Pilar-Albaladejo、Golam Rasul、Richard L. Brutchey

  DOI：10.1021/acs.inorgchem.6b00243

  日期：2016.3.21

  Binary solvent mixtures of alkanethiols and 1,2ethylenediamine have the ability to readily dissolve metals, metal chalcogenides; and metal oxides under ambient conditions to enable the facile solution processing of semiconductor inks; however, there is little information regarding the chemical identity of the resulting solutes. Herein, we examine the molecular solute formed after dissolution. of Sn, SnO, and SnS in a binary solvent mixture comprised of 1,2ethanedithiol (EDT) and 1,2-ethylenediamine (en). Using a combination of solution Sn-119 NMR and Raman spectroscopies, bis(1,2-ethanedithiolate)tin(II) was identified as the likely molecular solute present after the dissolution of Sn, SnO, and SnS in EDT-en, despite the different bulk material compositions and oxidation states (Sn degrees and Sn2+). All three semiconductor inks can be converted to phase-pure, orthorhombic SnS after a mild annealing step (similar to 350 degrees C). This highlights the ability of the EDT-en solvent mixture to-dissolve and convert a variety of low-cost precursors to SnS semiconductor material.
• X-ray structural study on spirocyclic bis(ethane-1,2-dithiolato[2−]-S,S′)tin(IV) and its pyridine and 2-(2-pyridyl)ethylamine adducts
  作者：G. Bandoli、A. Dolmella、V. Peruzzo、G. Plazzogna

  DOI：10.1016/s0020-1693(00)80350-3

  日期：1992.3

  Spirocyclic bis(ethane-1,2-dithiolato[2-]-SS')tin(IV) forms hexacoordinate crystalline complexes with pyridine and 2-(2-pyridyl)ethylamine. The compounds have been prepared by conventional methods and the crystal structures have been determined by an X-ray diffraction study. In the parent compound the tin is tetracoordinate in a highly distorted tetrahedral structure, with a weak intermolecular Sn ... S interaction. On the contrary, the adducts are essentially octahedral about the tin, with longer Sn-S bonds in the five-membered rings SnS2C2. The 2-(2-pyridyl)ethylamine ligand is bonded to the metal through the aminic nitrogen.