[tetramethylammonium][Au(2-amino-3,4-dioxo-cyclobut-1-en-thiolate)2] | 442847-86-1

• 分子结构分类: 有机化合物 - 有机酸及其衍生物
• 英文名称: [tetramethylammonium][Au(2-amino-3,4-dioxo-cyclobut-1-en-thiolate)2]
• 英文别名: [Tetramethylammonium][Au(2-Amino-2,4-dioxo-cyclobut-1-en-thiolat)2]
• CAS: 442847-86-1
• 化学式: C₄H₁₂N*C₈H₄AuN₂O₄S₂
• 分子量: 527.375
• InChiKey: XFJRZJGDKOSWFN-UHFFFAOYSA-L

反应信息

• 作为产物：
  描述：

  gold(I) iodide 、 tetramethylammonium(2-amino-3,4-dioxo-cyclobut-1-en-thiolate) 以 乙腈 为溶剂， 以20%的产率得到[tetramethylammonium][Au(2-amino-3,4-dioxo-cyclobut-1-en-thiolate)2]
  参考文献：
  名称：

  单体和聚合二甲氨基硫代四方配合物：镍 (II)、钴 (II)、银 (I)、铂 (II)、金 (I)、汞 (II) 和铅 (II) 的晶体结构 - 二甲氨基硫代方酸盐

  摘要：

  The ligand 2-dimethylamino-3,4-dioxo-cyclobut-1-en-thiolate. Me2N-C4O2S- (L) forms neutral and anionic complexes with nickel(II). cobalt(II)-. silver(I)-, platinum(II)-. gold(l)-. mercury(H)- and lead(II). According to the crystal structures of seven complexes the ligand is O,S-chelating in [Ni(L)(2)(H2O)(2)] . 2 H2O. [Co(L)(2)(CH3OH)(2)] and (with limitations) in [Pb(L)(2) . DMF]. In the remaining compounds the ligand behaves essentially as a thiolate ligand. The platinum, gold and mercury complexes [TMA](2)[Pt(L)(4)], [TMA] [Au(L)(2)] and [Hg(L)(2)] are monomeric. In [TMA][Ag-2(L)(3)] . 5.5 H2O a chain-like structure was found. In the asymmetric unit of this structure eight silver ions. with mutual distances in the range 2.8949(4) to 3.1660(3) Angstrom, are coordinated by twelve thiosquarato ligands. [Pb(L)(2) . DMF] has also a polymeric structure. It contains a core of edge-bridged. irregular PbS4 Polyhedra. TMA[Au(H2NC4O1S)(2)] has also been prepared and its structure elucidated.

  DOI：

  10.1002/1521-3749(200205)628:4<770::aid-zaac770>3.0.co;2-u