S3(1-) radical

• 分子结构分类: 无机化合物 - 均质非金属化合物 - 其他非金属有机物
• 英文名称: S3(1-) radical
• 英文别名: sulfane
• 化学式: S₃
• 分子量: 96.198
• InChiKey: PITRLQVCKQARGI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.34
• 重原子数：
  3
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  3
• 氢给体数：
  3
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  二硫化碳 以 gas 为溶剂， 生成 S3(1-) radical
  参考文献：
  名称：

  的电子转换 小号2个--Ñ  = 2中，质量选择的在一个热阴极放电离子源产生的3根阴离子和在6 K.长进展嵌入氖矩阵具有最多12个振动量子的激励在A中观察到2 Π ù  ←X 2 Π克S2-的电子频谱，与发病在467.1纳米。在A的推断光谱常数2 Π û状态是：ν 0-0  = 21407±4厘米-1，ω0'= 328.4±1 厘米-1，ω0'x0'= 2.4±0.1 厘米-1。S3-的电子光谱在霓虹灯矩阵中显示出具有双峰强度分布的丰富振动结构。这是由于两个电子跃迁C∼2A2←X∼2B1和（D〜或E∼ ）←X X2B1的重叠而产生的，它们的原点分别为701.3和619.1 nm。频率（厘米-1的完全对称模式）ν 1和ν 2是466，184在C~2A2和446，177在（D~或E~ ）的状态。

  摘要：

  The sulfur S-n(-) n = 2, 3 anions produced in a hot cathode discharge ion source were mass-selected and embedded in a neon matrix at 6 K. A long progression with the excitation of up to 12 vibrational quanta is observed in the A (2)Pi(u) <-- X (2)Pi(g) electronic spectrum of S-2(-) with the onset at 467.1 nm. The inferred spectroscopic constants in the A (2)Pi(u) state are: nu(0-0) = 21,407 +/-4 cm(-1), omega'(0) = 328.4 +/- 1 cm(-1) omega'(0)x'(0) = 2.4 +/- 0.1 cm(-1). The electronic spectrum of S-3(-) in a neon matrix exhibits a rich vibrational structure with a bimodal intensity distribution. This results from the overlap of two electronic transitions, (C) over tilde (2)A(2) <-- <(X)over tilde>(2) B, and ((D) over tilde or (E) over tilde) <-- <(E)over tilde>B-2(1), with origins at 701.3 and 619.1 nm. The frequencies (cm(-1)) of the totally symmetric modes nu(1) and nu(2) are 466, 184 in the (C) over tilde (2)A(2) and 446, 177 in the ((D) over tilde or (E) over tilde) states. (C) 2008 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.chemphys.2008.01.005

文献信息

• Dubois; Lelieur; Lepoutre, Inorganic Chemistry, 1988, vol. 27, # 1, p. 73 - 80
  作者：Dubois、Lelieur、Lepoutre

  DOI：——

  日期：——
• Reactions of carbonyl sulfide in a radio-frequency plasma
  作者：Steve J. Bezuk、Larry L. Miller、I. Platzner

  DOI：10.1021/j100224a030

  日期：1983.1
• The synthesis of HgS microcrystallites with controllable structure and morphology
  作者：Jianhui Zhang、Zuo Chen、Zhenlin Wang、Naiben Ming

  DOI：10.1016/j.materresbull.2004.08.001

  日期：2004.12

  Rod-like and spheric mercury sulfide (HgS) microcrystallites with hexagonal and cubic structure have been synthesized at room temperature by treating HgO with sulfur in ethylenediamine (en). Real time monitoring of both the UV-vis absorption spectrum and Raman spectrum during the dissolution process of sulfur in en solvent have been exploited for the first time to explore the underlying reaction mechanism. The characteristic peaks in absorption and Raman lines originated from the polysulfide ions S-6(2-) and S-3(-) are observed in the sulfur-en solution, which are found to decrease in concentration and lifetime with dissolution time, and become undetectable finally. The structure and morphology of the synthesized HgS microcrystallites change with the lifetime of the S-6(-) and S-3(-) ions in the solution. It is further observed that S-6(2-) and S-3(-) ions are responsible for the formation of hexagonal structure and spheric-shape morphology, while the en solvent is beneficial to the formation of rod-like single-crystalline HgS. (C) 2004 Elsevier Ltd. All fights reserved.