| 14491-22-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• CAS: 14491-22-6；60909-90-2
• 化学式: C₃H₆AgN₂S*NO₃
• 分子量: 272.033
• InChiKey: XIUUCYZOJPZDKB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.78
• 重原子数：
  11.0
• 可旋转键数：
  0.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  90.26
• 氢给体数：
  2.0
• 氢受体数：
  4.0

反应信息

• 作为产物：
  描述：

  亚乙基硫脲 、 silver nitrate 以 甲醇 、 乙腈 为溶剂， 生成
  参考文献：
  名称：

  Synthesis of silver(I) complexes of thiones and their characterization by 13C, 15N and 107Ag NMR spectroscopy

  摘要：

  Silver(I) complexes of thiones (L), [LAgNO3] and [AgL2]NO3 have been prepared and characterized by elemental analysis, IR and NMR (H-1, C-13, N-15 and Ag-107) spectroscopy. An upfield shift in the C=S resonance of thiones in C-13 NMR and downfield shifts in N-H resonances in H-1 and N-15 NMR are consistent with the sulfur coordination to silver(1). In Ag-107 NMR, the AgNO3 signal is deshielded by 300-500 ppm on its coordination to thiones. Greater upfield shifts in C-13 NMR are observed for [LAgNO3] compared with [AgL2]NO3 complexes, whereas the opposite trend is observed for H-1, N-15 and Ag-107 chemical shifts. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(02)00981-6

文献信息

• Structural and spectroscopic studies of some adducts of silver(I) salts with ethylenethiourea
  作者：Graham A Bowmaker、Narongsak Chaichit、Chaveng Pakawatchai、Brian W Skelton、Allan H White

  DOI：10.1139/v08-112

  日期：2009.1.1

  Syntheses, single crystal X-ray structural and spectroscopic characterizations are described for a variety of adducts of silver salts with ethylenethiourea (etu). Ag₂SO₄/etu (1:6) is isomorphous with its previously studied copper(I) counterpart, the [Ag(S-etu)₃]⁺ species disposed with their silver atoms on crystallographic 3-axes, one of the two independent cations being slightly perturbed by a distant O-sulfate approach along that axis. In AgCl/etu (1:3), the silver atom is in a four-coordinate ClAgS₃ environment, while AgNO₃/etu (1:3) takes the form [(etu)₂Ag(µ-S-etu)₂Ag(etu)₂](NO₃)₂. AgBr/etu (1:2) is binuclear [(etu)₂Ag(µ-Br)₂Ag(etu)₂)], unlike its previously studied copper counterpart, which is [(etu)BrCu(µ-S-etu)₂CuBr(etu)]. AgCl/etu (4:6) is an interesting ionic polymer [ClAg₄(etu)₆]_(∞|∞)Cl₃, containing a novel one-dimensional polymeric cation. Bands in the far IR spectra of these compounds are assigned to v(AgS) and v(AgX) (X = halogen) modes, and a correlation between v(AgS) and the Ag–S bond length d(AgS) is established for silver complexes involving the etu ligand.Key words: silver, sulfur ligands, X-ray crystal structure, coordination chemistry, complexes.

  本文描述了银盐与乙硫脲（etu）的各种加合物的合成、单晶 X 射线结构和光谱特性。Ag2SO4/etu (1:6) 与之前研究过的铜(I)对应物同构，[Ag(S-etu)3]+ 物种的银原子排列在晶体学 3 轴上，两个独立阳离子中的一个受到沿该轴的远距离 O-硫酸根的轻微扰动。在 AgCl/etu（1:3）中，银原子处于四配位的 ClAgS3 环境中，而 Ag /etu（1:3）的形式为[(etu)2Ag(µ-S-etu)2Ag(etu)2](NO3)2。AgBr/etu（1:2）是双核[(etu)2Ag(µ-Br)2Ag(etu)2)]，与之前研究的铜对应物不同，它是[(etu)BrCu(µ-S-etu)2CuBr(etu)]。AgCl/etu（4:6）是一种有趣的离子聚合物[ClAg4(etu)6](∞|∞)Cl3，含有一种新颖的一维聚合物阳离子。这些化合物远红外光谱中的条带被分配到 v(AgS) 和 v(AgX) （X = 卤素）模式，并为涉及 etu 配体的银配合物建立了 v(AgS) 和 Ag-S 键长度 d(AgS) 之间的相关性。
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Ag: MVol.B7, 1.20.2.6.2, page 48 - 54
  作者：

  DOI：——

  日期：——
• XXI.—Researches on residual affinity and co-ordination. Part XXX. Complex ethylenethiocarbamido-salts of univalent and bivalent metals
  作者：Gilbert T. Morgan、Francis Hereward Burstall

  DOI：10.1039/jr9280000143

  日期：——
• Sahasrabudhey, R. H.; Singh, R., Journal of the Indian Chemical Society, 1954, vol. 31, p. 628 - 632
  作者：Sahasrabudhey, R. H.、Singh, R.

  DOI：——

  日期：——