| 63785-55-7

• CAS: 63785-55-7
• 化学式: HOS
• 分子量: 50.0654
• InChiKey: CKIBMZIMKMUBPA-VMNATFBRSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.6
• 重原子数：
  2.0
• 可旋转键数：
  0.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  17.07
• 氢给体数：
  1.0
• 氢受体数：
  1.0

反应信息

• 作为反应物：
  描述：

  、 臭氧 以 gaseous matrix 为溶剂， 生成 sulfur deuteride
  参考文献：
  名称：

  巯基和巯基氧基与臭氧反应的动力学

  摘要：

  DOI：

  10.1021/j100388a009
• 作为产物：
  描述：

  氧气 、 硫化氘 以 not given 为溶剂， 生成
  参考文献：
  名称：

  DSO 自由基在 A2A'(022) ← X2A″(000) 波段的染料激光激发光谱

  摘要：

  摘要 利用多普勒限制染料激光光谱研究了DSO自由基的A 2 A '(022) ← X 2 A ″(000)带。分析在 16 946 至 17 001 cm -1 范围内观察到的带以确定 A 2 A '(022) 状态的分子常数。带原点是 16 992.4496 (2.5 σ = 0.0018) cm -1 。将本结果与前人结果相结合，推导出A 2 A '态的振动常数（α 2 's和α 3 's），外推得到A 2 A '(000)态的旋转常数.

  DOI：

  10.1016/0022-2852(88)90295-0

文献信息

• Kinetics of the Reaction of SH and SD with NO₂
  作者：Scott C. Herndon、A. R. Ravishankara

  DOI：10.1021/jp053918r

  日期：2006.1.1

  and 2.6x10(-11) exp(285+/-20)/T(K)} cm3 molecule-1 s-1, respectively. SH(SD) radicals were generated by pulsed laser photolysis of H2S(D2S) or CH3SH and detected via pulsed laser-induced fluorescence. The laser-induced fluorescence excitation spectrum of SH was found to be contaminated by the presence of the SO radical. This contamination is suggested as a possible reason for differences among some

  在250和360 K之间测得NO2与SH和SD反应的速率常数分别为2.8 x 10（-11）exp （270 +/- 40）/ T（K）}和2.6x10（-11） exp （285 +/- 20）/ T（K）} cm3分子-1 s-1。SH（SD）自由基是由H2S（D2S）或CH3SH的脉冲激光光解产生的，并通过脉冲激光诱导的荧光进行检测。发现SH的激光诱导的荧光激发光谱被SO自由基的存在所污染。建议将该污染作为文献中某些报道的k1值之间差异的可能原因。当 大于100 pptv时，标题反应会影响SH自由基的大气寿命，但k1的修正值不会显着改变我们目前对大气中SH氧化的理解。
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: S: SVol.4a/b, 1.3.9.1.3.1.1, page 222 - 223
  作者：

  DOI：——

  日期：——
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: S: SVol.4a/b, 1.3.9.1.3.1.3, page 225 - 226
  作者：

  DOI：——

  日期：——
• Microwave spectra of the HSO and DSO radicals
  作者：Yasuki Endo、Shuji Saito、Eizi Hirota

  DOI：10.1063/1.442600

  日期：1981.11

  The microwave spectra of the HSO and DSO radicals in the ground state were observed in glow discharges in a mixture of H2S or D2S and O2. Both a-type and b-type transitions were assigned and analyzed. The hyperfine coupling constants of the hydrogen nucleus of HSO were determined for the first time. These constants resulted in a conclusion that the ground electronic state of HSO is 2A″. The rotational constants, centrifugal distortion constants, and spin–rotation coupling constants including their centrifugal distortion terms for both the species were also determined with good precision. The diagonal components of the magnetic hyperfine interaction for the deuterium nucleus of DSO were not obtained because most of the hyperfine splittings were not resolved or resolved partially. However, the off-diagonal component Tab was determined from an analysis of a local perturbation between the 312 J = 7/2 and 404 J = 7/2 levels connected by the εab+εba term.
• Electronic spectrum and structure of the HSO radical
  作者：U. Schurath、M. Weber、K. H. Becker

  DOI：10.1063/1.434553

  日期：1977.7

  A chemiluminescence spectrum in the range 5200–9600 Å is assigned to the 2A′–2Am’ transition of the HSO radical. The 0–0 band is observed at 6960 Å. The deuterated radical was also studied. The vibrational frequencies deduced from the vibronic transitions are ν′2(HSO) =828, ν″2(HSO) =1063, ν′2(DSO) =600±10, and ν″2(DSO) =770±10 for the bending vibration, and ν′3(HSO) =702±5 and ν″3(HSO) =1013±5 cm−1 for the SO bond stretch. The latter does not change significantly upon deuteration. The SH bond stretch ν1 is not manifested in the spectrum, and is assumed to come close to the SH group frequency of 2570 cm−1 in the electronic ground state. The frequency increases slightly upon excitation to the 2A′ state, as follows from the shift of the 0–0 band to 6958 cm−1 upon deuteration. Approximate bond lengths and angles of HSO in both electronic states are deduced from the partially resolved subband structure of the vibronic bands, which is compared with computed band contours. Relative Franck–Condon factors obtained from the intensities within the v″3 progressions are in accordance with an increase of the SO bond length from r″SO=1.54 to r′SO=1.69 Å. Emission from HSO (2A′) is observed up to v′3=7 in the system O/H2S/O3. Excitation is believed to occur through the chemiluminescent reaction SH+O3→SHO*+O2, leading to an upper limit of ΔH°f(HSO) ≲14.9 kcal/mole.